If a transitional rock is partially melted, mafic igneous rock will result from the new melt. Option (c) is correct.
Due to the wide variety of minerals and chemical elements that may be used to create magma on Earth, there are numerous different varieties of magma. Basaltic, andesitic, and rhyolitic are the three different forms of magma. Because the source, assimilation, and whether or not crystals sink as they develop are all dependent (partial melting and magma mixing).
A silicate mineral or igneous rock that is abundant in magnesium and iron is known as a mafic mineral or rock. Mafic minerals tend to be dark in color, and olivine, pyroxene, amphibole, and biotite are examples of common mafic minerals that can form rocks. Basalt, diabase, and gabbro are examples of typical mafic rocks.
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Which of the following main-sequence turnoffs indicates the oldest globular cluster? A: O5 B: O9 C: B7 D: B2 E: G2
Answer:
B:O9
Explanation:
Using the same country you chose for the mapping task as your subject, research important demographic factors using the World Factbook. Create a country profile, making sure to include the following information:
gross domestic product per capita
life expectancy
literacy rate
infant mortality rate
major agricultural products
major industries
main exports and imports
Using this information, write a short profile of the country you chose.
AUSTRAILA
The BRAZIL country profile based on information are:
What is the profile?1. In terms of gross domestic product per capita, In 2019 was $8.717
2. In terms of life expectancy, it was 75.46 years in 2017
3. 93.23 percent in 2018
4. 2019 will see 12.4 deaths per year and 1000 live births.
5. Edible beans, wheat, rice, maize, cotton, soybeans, manioc, and sugar
6. The automobile, iron and steel, oil and gas, machinery and equipment, textile, agriculture, and equipment manufacturing industries
7. Soybeans, crude oil, iron ore, wood pulp treated with sulfate chemicals, and soybean meal are exported. Refined petroleum, car parts, crude petroleum, automobiles, and integrated circuits are all imported.
8 Soybeans ($33.2 billion), crude oil ($25.2 billion), iron ore ($20.5 billion), wood pulp containing sulfate chemicals ($8.26 billion), and soybean meal ($6.8 billion) are Brazil's biggest exports. Refined petroleum ($11.7 billion), auto parts ($6.12 billion), crude petroleum ($4.5 billion), cars ($4.24 billion), and integrated circuits ($4.17 billion) are Brazil's top five imports.
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The Invention of Printing Press can increase the level of literacy rate in a country. Justify your statement with a clear explanation.
Chances to be the brainliest in this question:
- Answer should have proper explanation.
- No false information should be given.
- Answer should be based on question.
- Answer should be appropriate.
The Invention of Printing Press can increase the level of literacy rate in a country. This is true.
What is literacy?The ability to read, write, speak, and listen in a way that enables us to effectively communicate and make sense of the outside world is known as literacy.
It is necessary to be literate in order to function in society, accomplish one's objectives, and expand one's knowledge and potential.
Applying a clear equity lens to understand gaps in developing educational policies and standards will be necessary for fundamentally improving literacy.
Only about 30% of European adults were literate when Johannes Gutenberg created the printing press in 1440. Since Gutenberg's invention, there has been an increase in literacy rates in Europe.
Letterpress printing has had a significant influence on education throughout history. The invention of letterpress printing in the middle of the fifteenth century made it possible to produce large quantities of books for distribution. Because more people could afford books to learn to read as a result, the literacy rate rose.
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most African americans are descendants of people who participated in ___ migration whereas American Hispanics and Asian Americans are descendants of people who participated in ___ migrationforcedvoluntary
Most African americans are descendants of people who participated in European migration whereas American Hispanics and Asian Americans are descendants of people who participated in American migrationforcedvoluntary.
Native Americans still make up the majority of heritage for some people. Many people also have European ancestry, including Spanish and other nations. Africans make up the third group; they were imported as slaves, particularly to the Caribbean and Brazil.
The selection "Americans" is unclear because it refers to all people who live in America, regardless of ancestry.People can establish and express their opinions about the world and its administration by a variety of acts they do as participation, and they can also try to sway the decisions that have an impact on their lives.
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ecology: the future city is designed around natural features and forces, protecting wildlife habitat andnaturalresources.
Ecology is the study of the interactions between living things, such as people, and their natural surroundings. It aims to comprehend the crucial interconnections that exist between living things such as plants, animals, and humans.
Molecular ecology, organismal ecology, population ecology, community ecology, global ecology, landscape ecology, and ecosystem ecology are a few of the several forms of ecology. The survival of aquatic organisms or the distribution of silt, for instance, may be impacted by how beaver dams alter water flow across a forest environment. An expert in coral reef ecology may investigate how variations in water temperature affect coral survival. Landscape ecology, population ecology, and behavioural ecology are a few examples. Large-scale spatial distribution, trends, and behaviours are the focus of landscape ecology. Ecology enhances the planet and is essential to the well and prosperity of people.
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While the overwhelming majority of heroin in Europe, Russia, the Middle East, and Asia is supplied by Afghanistan, most of the heroin use in the US is derived from poppies grown in _________.
Columbia and Mexico
While the overwhelming majority of heroin in Europe, Russia, the Middle East, and Asia is supplied by Afghanistan, most of the heroin used in the US is derived from poppy plants grown in Columbia and Mexico.
Additionally, America's national security is now being affected by the opioid crisis. The majority of heroin entering the United States is produced on poppy fields in Mexico, with a slew of significant cartels in charge of production and running distribution centers in significant American cities.
Furthermore, large amounts of heroin are manufactured in South American nations, mainly Colombia, and transported by sea and air to the United States. Afghanistan is the source of the majority of the world's opium, yet the country only produces a minor percentage of the nation's supply.
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Classify the following statements as weather or climate.
1.New Mexico is a popular place to move because it is usually warm and dry.
2.There was a tornado in Texas last week.
3.We have been experiencing particularly warm winters these last two years.
4.Soils in the tropics are typically very thick because it is generally warm and very wet in the region
5.The east coast of the U.S. experienced once of the wettest years to date last year.
Climate condition: The soils in the tropics are normally quite thick since it is frequently warm and highly rainy in the region, making New Mexico a desirable spot to relocate.
Whether condition: Last week, a tornado touched down in Texas. The past two winters have been extremely warm, and last year was one of the wettest on record for the east coast of the United States.
When referring to climate, the term "climatic" refers to the typical atmospheric conditions that exist in a certain area over an extended period of time, regardless of whether the area is typically cold and wet or hot and dry.
Weather condition is the regional weather during a defined time period from one up to several weeks. Weather conditions is describing typical weather phenomena, such as a series of thunderstorms in hot summer, foggy months in autumn, or other weather conditions which are typical for a specific region and/or season.
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Changes from place to place are called
Answer:
locomotion to animals
movements to trees
Explanation:
hope its helpful
The theory of distance/temperature-dependent condensation in the Solar nebula means that for planet building A. rock and metal are only available close to the star B. ices are available throughout the planetary system C. water rich material is available in the inner Solar System D. the most material is available just beyond the snow line
The theory of distance/temperature-dependent condensation in the Solar nebula means that for planet building is ices are available throughout the planetary system.
According to the so-called nebular theory for the formation of the solar system, the Sun and planets were condensed out of a gaseous cloud termed the solar nebula.
The scenario of the Solar System's genesis and development that is most largely accepted in the science of cosmogony is the nebular hypothesis. It implies that the Solar System was created as a result of gas and dust circling the Sun. The nebular theory states that huge and dense clouds of molecular hydrogen—called gigantic molecular clouds—are where stars are created. Due to the gravitational instability of these clouds, matter condenses inside of them into denser, smaller clumps that rotate, collide, and eventually give rise to stars.
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explain the three important principles enshrined in the framework convention on climate change. g
"Stabilize GHG concentrations in the atmosphere at a level that would preclude severe anthropogenic interference with the climate system," according to the UNFCCC, is its ultimate goal.
We provide the following seven arguments for effective climate change planning: Clear objectives, a variety of tactics, public involvement, coordination among players, sectors, and plans, protocols for execution and monitoring, and methods to deal with ambiguity are all required. intensify their efforts and back initiatives to cut emissions, increase resilience and lessen susceptibility to the negative consequences of climate change, and support and advance regional and global cooperation. The UN Framework Convention on Climate Change (UNFCCC), which aims to stabilise atmospheric concentrations of greenhouse gases (GHGs) to prevent "dangerous anthropogenic interference with the climate system," lays out the fundamental legal framework and guiding principles for international climate change cooperation.
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In years where an El Niño is warming the waters along the Pacific coastline, people
living in Central America will likely experience -extensive flooding
Answer:
It is correct that El Niño events, which are characterized by warming of the waters along the Pacific coastline, can often lead to extensive flooding in Central America. This is because the warming of the waters can lead to increased precipitation, which can result in heavy rainfall and floods in the region. El Niño events can also affect weather patterns in other parts of the world, such as causing drought in some areas and increased hurricane activity in others.
Explanation:
it is _____ that there will be more frequent hot and fewer cold temperature extremes (over most land areas on daily and seasonal timescales) as the global mean surface temperature increases
Answer:
It is true that there will be more frequent hot and fewer cold temperature extremes areas on daily and seasonal timescales) as the global mean surface temperature increases
Explanation:
"global mean surface temperature increases." This means an increase in average warmth.
When the U.S. Energy Information Administration (the EIA) makes future projections of energy usage, they mostly focus on using _______.
A. geologic formations and trapping structures
B. known amounts of oil in reserves
C. expected technological advances for finding more oil
D. predictions of future economics and gross domestic products (GDP)
When the U.S. Energy Information Administration (the EIA) makes future projections of energy usage, they mostly focus on using expected technological advances for finding more oil.
The U.S. Energy Information Administration (EIA) is a key organization within the U.S. Federal Statistical System tasked with gathering, analyzing, and disseminating data on the energy sector to support sound policymaking, effective markets, and public understanding of the role that energy plays in the economy and environment.
The EIA programs include information on coal, oil, gas, electricity, renewable energy, and nuclear energy. The United States Department of Energy includes the EIA.
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True or False? Landslide-potential maps designate areas in which construction is illegal because of the high risk of mass movement there.
The statement, "Landslide-potential maps designate areas in which construction is illegal because of the high risk of mass movement there." is false.
The potential threat posed by landslides is depicted on many types of maps. These maps might be as straightforward as one that shows where past landslides have occurred to denote possible risk, or they could be as sophisticated as one that incorporates probabilities depending on elements like rainfall, slope angle, soil type, and earthquake shaking intensity.
Maps depicting the likelihood of landslides as well as the projected losses in lives and property, should one occur. Landslide hazard maps show the likelihood of landslides in a certain location. An ideal landslide potential risk map displays both the likelihood that a landslide will develop at a certain location and the likelihood that it will move downslope a specific distance.
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drag and drop each health and safety risk to indicate whether it applies to underground mining, surface mining, or both.injuries from heavy equipmentground instabilitymine collapseexplosions from methane gas exposure to UV rays from the sun
Underground Mining:
mine explosiongas explosions caused by methaneBoth:
injuries caused by large machineryground unsteadinessSurface Mining:
exposure to the sun's UV raysWhy does the term "underground mining" exist?Underground mining involves the use of shafts, slopes, tunnels, or other openings that lead to the mining of the mineral. The mineral is then extracted through these shafts, slopes, tunnels, or openings.
What exactly does "surface mining" entail?The broad category of mining known as "surface mining" includes mountaintop removal mining, open-pit mining, and strip mining. Surface mining is removing the soil and rock surrounding the mineral deposit as opposed to underground mining, which involves leaving the underlying rock in place and extracting the material through shafts or tunnels.
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1. What is an underwater mountain chain?
A. seamount
B. continental slope
C. ocean trench
D. mid-ocean range
2. ___ form when material from inside Earth reaches the surface.
A. Volcanoes
B. Folded Mountains
C. Fault-block mountains
D. Mountain ranges
1. A seamount is an underwater mountain chain.
What is a mountain chain?A mountain chain is a series of mountain ranges that form a long, linear formation usually running in a single direction. Mountain chains often form when tectonic plates collide, pushing up the land and creating long, continuous ridges. Mountain chains are often composed of different types of mountains, such as volcanic, sedimentary, and igneous. The Himalayas Mountains, the Andes, and the Rocky Mountains are all examples of mountain chains. Mountain chains often contain some of the world's highest peaks and are home to a variety of unique flora and fauna.
A seamount is an underwater mountain chain, typically formed by volcanic activity. A seamount is a mountain that rises from the ocean floor but does not reach the surface of the water. Seamounts are typically formed by volcanic activity and can range in height from a few meters to thousands of meters.
It can be concluded that seamount is an underwater mountain chain.
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What is the political geography of Colorado?
Answer:I think Colorado is Democratic state I hope this is helps I looked up the recent election (2020) I hope this is helpful
Explanation:
The results established Colorado as a Democratic stronghold, rather than the Democratic-leaning battleground state it had been for the past three election cycles. The politics of Colorado, United States, are that of a blue state. Once considered a definitive swing state, Colorado has been trending Democratic in recent years due to changing demographics and a rising number of the large unaffiliated bloc of voters leaning Democratic.Colorado is noted for its vivid landscape of mountains, forests, high plains, mesas, canyons, plateaus, rivers, and desert lands. Colorado is one of the Mountain States, and is a part of the western and southwestern United States. Denver is the capital of and most populous city in Colorado.Colorado is typically divided into five regions: The Great Plains, The Southern Rocky Mountains, The Colorado Plateau, the Wyoming Basin, and the Middle Rocky Mountains.The geography of the U.S. State of Colorado is diverse, encompassing both rugged mountainous terrain, vast plains, desert lands, desert canyons, and mesas. Colorado is a landlocked U.S. state
1. When plates collide, ____ are formed.
A. canyons
B. oceans
C. mountains
D. ridges
2. What is a underwater mountain that rises above sea level?
A. abyssal plain
B. island
C. sea mount
D. continental shelf
The question is based on the following passage.
Quasars are recent additions to our body of knowledge about the physical universe.
Quasars (quasi-stellar objects) are astronomical objects that are star like in appearance
and emit non-thermal radiation, usually more ultraviolet and infrared radiation than stars.
Quasars were first discovered in the early 1960s when telescopes picked up mysterious
radio-wave emission sources that, at the time, could not be explained. Since then,
thousands of radio-emitting and radio-quiet quasars have been located.
One interesting feature of quasars is that their energy output can change by great
amounts in a short period of time. To date, scientists have not been able to account for
these energy changes.
What belief does the information in the passage support?
A. We often make significant discoveries by accident.
B. We will someday know everything about our physical universe.
C. Scientists hold the key to all knowledge about outer space.
D. Scientists are baffled by new discoveries in outer space.
E. We really know nothing about our physical universe.
which letter, l, m, n, or o, indicates a part of the sky occupied by the constellation ara? (give the letter.) g
W indicates a part of the sky occupied by the constellation ara.
Cassiopeia is a visible constellation in the northern sky. In winter, it can be seen from early evening. It looks like a distorted "W" or "M". A constellation is a group of letters that form a pattern that resembles animals, mythological figures or objects. Most constellation names date back to ancient times and were named after the patterns the observer saw in the sky.
Some examples of constellations are Orion, Aquarius, Cancer, etc. Ara is a small constellation located in the southern sky. Its name means "altar" in Latin. The constellation represents the altar used by Zeus and the other Greek gods when they swore allegiance before going to war against Cronos and the Titans.
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In 2018, China was consuming _______ oil than the United States.Group of answer choicesA. moreB. lessC. the same amount ofD. none of the above
In 2018, China was consuming more oil than the United States.
In 2018, U.S. commodities to China added up to $120.3 billion, a 7.4% ($9.6 billion) decline from 2017; U.S. imports from China added up to $539.5 billion, a 6.7% ($34.1 billion) increment; and the import/export imbalance was $419.2 billion, a 11.6% ($43.6 billion) increment.
In 2018, the degree of U.S. imports from China surpassed the earlier five-year normal level by esteem not adapted to expansion. The degree of products to China for 2018 was underneath the five-year normal by esteem. In 2018, the U.S. exchange offset with China was negative.
In 2018, of the $120.3 billion in U.S. products to China, the top item areas were Transportation Hardware (23.0%); Apparatus and Mechanical Machines (22.5%), and Synthetic compounds, Plastics, Cowhide Merchandise (16.4%). In 2018, of the $539.5 billion in U.S. imports from China, the top ware areas were Hardware and Mechanical Machines (49.8%); Different Made Things (12.0%) and materials and footwear (10.9%).
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The 20th Century was the warmest century in the past 600 years and the 1990s were the warmest decade in the 20th Century.
The 20th Century was the warmest century in the past 600 years and the 1990s were the warmest decade in the 20th Century. The statement is True
The world has quite recently put a long, blistering hundred years behind it, and presently the topic of where the period remains throughout the entire existence of the world's environment has turned into a thing in the discussion over an unnatural weather change. One persuasive late investigation of worldwide temperature changes over the course of the last thousand years saw that as, for the Northern Hemisphere in any event, the twentieth century was the hottest hundred years, the 1990s the hottest ten years, and 1998 the hottest year. These ends loan more weight to the contention that anthropogenic (human-created) ozone depleting substances have delivered irregularly high temperatures. (Numerous other, however smaller, concentrates on the money toward this perusing of environment history.) Soon, a physicist at the Harvard-Smithsonian Community for Astrophysics, in Cambridge, Massachusetts, and his partners, adopting an alternate strategy, have reasoned that the twentieth century was presumably "not the hottest" of the thousand years.
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How much money was spent on energy in Kentucky in 2013
Kentucky used to produce nearly one-tenth of all the coal produced in the United States, placing it third in terms of production after Wyoming and West Virginia.
What proportion of the nation's total energy consumption in 2013 was generated by renewable sources?In 2013, the share of renewable electricity in the United States' total installed capacity and generation increased to approximately 15% and 13%, respectively. This includes hydropower and biopower.
The source of electricity in Kentucky?coal
Kentucky produces oil and natural gas in addition to its main energy source of coal. Kentucky is sixth among states that produce coal in the US, providing the fuel for 59 power plants spread across 13 states.
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Laboratory experiments conducted with particle accelerators confirm predictions made by the theory that unifies ______
Laboratory experiments conducted with particle accelerators confirm predictions made by the theory that unifies economists often greater data historical episode of economic change.
Economists gather and analyse data, look into trends, and assess economic issues in order to study the production and distribution of resources, goods, and services. An economist is a specialist and practitioner in the social science area of economics.In many cases.
it is not realistically feasible to perform experiments in the field of economics to collect data. As a result, economists usually gather data from earlier economic developments.In conclusion, economists frequently collect data from historical episodes of economic change rather than doing laboratory experiments to generate data to evaluate their beliefs.
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Diffusion patterns have been influenced by the growth of modern telecommunications. Which form of diffusion is affected LEAST by modern communication methods?
The form of diffusion which is the least affected by modern communication methods, is B. Hierarchical diffusion.
What is Hierarchical diffusion?When an idea spreads, it typically starts with the people who are closest to it before moving on to other people. Consider the organizational structure of enterprises and the government. occurs when a diffusion idea or notion travels evenly from one powerful location, person, or group to another.
Hierarchical diffusion is therefore the least affected diffusion method by modern communication, as it still needs to be spread within a group of people, before being spread to others.
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A scale drawing of Jerome's living room is shown below: A rectangle is shown. The length of the rectangle is labeled as length equal to 8 cm, and the width is labeled as width equal to 6 cm. If each 2 cm on the scale drawing equals 6 feet, what are the actual dimensions of the room? Length = 16 feet, width = 12 feet Length = 11 feet, width = 9 feet Length = 24 feet, width = 18 feet
The actual dimensions of Jerome's living room are length = 24 feet, width = 18 feet, hence option (C) is correct.
What are dimensions?The power to which the fundamental quantities are increased in order to express a physical quantity is referred to as the dimension of that physical quantity. The symbols for mass, length and time are [M], [L], and [T], respectively. Height, length, and width are the three dimensions that define everything around us, including the homes in which we reside and the items we use on a daily basis.
Physical items are not the only things that can have dimensions. Two dimensions (2D) shapes only have two dimensions, like length and height. A 2D shape is something like a circle, square, or triangle. An object that is three-dimensional (3D) has three dimensions, including length, breadth, and height.
Given:
Since 2cm = 6 feet
So,
Length is = 4(6) = 24 feet
And, width is = 3(6) = 18 feet
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The complete question is:
A scale drawing of Jerome's living room is shown below:
PICTURE BELOW
A rectangle is shown. The length of the rectangle is labeled as length equal to 8 cm, and the width is labeled as width equal to 6 cm. If each 2 cm on the scale drawing equals 6 feet, what are the actual dimensions of the room?
A. Length = 16 feet, width = 12 feet
B. Length = 11 feet, width = 9 feet
C. Length = 24 feet, width = 18 feet
D. Length = 20 feet, width = 18 feet
Word analysis. examine the words and/or phrases for each question below and determine the relationship among the majority of words /phrases. chooses the options that does not fit the pattern.
a. paleoclimatology
b. sea-level rise
c. increasing ocean acidity
d. arctic changes
The relationship among the majority of words deforestation does not match the pattern because it is a problem brought on by humans whereas the rest of the options are natural. The correct option A paleoclimatology.
Natural resources such as coal, petroleum, and natural gas are the alternative energy sources. Paleoclimatology while the rest of the choices are consequences of climate change, paleoclimatology studies climate change.Heavy rainfall and tall, mostly evergreen trees are characteristics of a rainforest.
The oldest ecosystems still in existence on.
Earth are certain rainforests, which have been around for at least 7O million years. They include more than half of the world's plant and animal species, but only accounting up 6% of the Earth's area, making them incredibly complex and diverse. As a result, rainforests feature an astoundingly wide variety of plant and animal life; one rainforest can host 1,500 flowering plants.
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Throughout the Phanerozoic, the last ~540 million years of Earth's geologic history, the distribution of the continents around the globe and the climate have remained very stable.T/F
Throughout the Phanerozoic, the last ~540 million years of Earth's geologic history, the distribution of the continents around the globe and the climate have remained very stable. The answer is False
Based on what is known for the geologic past of the Earth, our planet's environment has been changing various times. The environment in the world has shifted from being overwhelmingly wet heat and humidity, to having ice ages, having various different environment types simultaneously... The purposes behind the progressions in the World's environment are various, with the Sun's radiation, structural developments and exercises, volcanic movement, outside impacts like space rock and shooting star crashes, the vegetation, and every one of them have figured out how to establish an extremely bright environment history of the planet. This pattern of environmental change ought to go on in the future too, as all of the previously mentioned factors are as yet impacting the environment and on top of that the people have turned into a calculate the environmental change as well.
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During the last interglacial (125 to 75 ka ago) the Suffolk shoreline was 10s miles landward from present sea level. True False
The given statement is true. During the last interglacial (125 to 75 ka ago) the Suffolk shoreline was 10s miles landward from present sea level.
Because during the interglacial period, the climate was warmer than today and it had higher global sea level.
What is an interglacial period?An interglacial period is the warmer period of time between ice ages where glaciers retreat and sea levels rise. Over the last 450,000 years, glacial have lasted anywhere from 70,000 to 90,000 years whereas interglacial last approximately 10,000 years.
Currently, we are in a warm interglacial that began about 11,000 years ago. The last period of glaciation, which is often informally called the Ice Age, peaked about 20,000 years ago.
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How does water shape earths surface? (short answer please)
Answer: hope this helps :)
Explanation:
The flow of water downhill causes weathering and erosion.