Answer:
Pioneers moved west through a desire to make their fortune through the farming of previously unfarmed lands – too many people it was regarded as an extremely exciting opportunity, a chance of a new life. -The attraction of cattle farming encouraged people to move out west.
Melting above the subducted slab produces mafic magma, as described above, yet intermediate rocks (andesite, diorite) between oceanic and continental lithosphere, explain how this intermediate magma forms.
(a) A relatively small amount of intermediate magma occurs in volcanic island arcs. Remembering that melting above the subducting slab produces mafic magma, explain the origin of the intermediate magma.
(b) Much more intermediate magma erupts in continental arcs. Why?
Answer and Explanation:
A. Intermediate magma occurs with the partial melting of the overlying ultramafic oceanic crust. This melting is caused by the fluids released by the subducted slab. As a result of this parvial melt there is a magmatic differentiation where the formed magma leaves a material residue, called intermediate residue, which is assimilated by the basaltic magma, thus forming the intermediate magma.
B. This is because as the intermediate magma is produced, the continental crust is either assimilated by it, or melted and assimilated by the magma.
pls someone
Government can best be described as __________.
A.
a form or system of rule
B.
a national banking system
C.
the basic unit of currency used by the European Union
D.
the ability to deal with situations and issues without provoking hostility
What is the purpose of a geological time scale ?
It used to predict natural disaters throughout Earth's history.
It is used to present the correct sequence of events in the Earth's history.
It is used to determine the absolute dates in years for different periods.
It used to create a naming system for flora and fauna.
Answer: B. It is used to present the correct sequence of events in the Earth’s history.
Explanation: On Edge!!!!!!!!! :)
The geologic time scale is the time scale of the entire planet's geologic history and depicts the manner in which earth was formed and is evolving.
The table can be used to predict events and also explains the origin and evolution of the planet. Hence the option B the sequences in the history of the earth is correct.Learn more about the geological time scale.
brainly.com/question/375059.
what is the best of the 7 natural wonders
Summarize the origins of beaches, spits, baymouth bars, tombolos, and barrier islands and discuss how each of these unique features form. a. the origins of beaches b. spits c. baymouth bars d. tombolos e. barrier islands
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A004) Metamorphic Environments - New England, USA. Considering the area covered by the New England Metamorphic Zones overlay, what type of metamorphism likely produced these metamorphic rocks
Answer: Regional metamorphism
Explanation:
Regional metamorphism refers to the metamorphism that affects rocks over a large area due to the intended action of heat and pressure.
This metamorphic zone regarding the question consists of biotite zone, chlorite zone etc. which typically undergo regional metamorphism.
The latitude of a place affects climate because an area’s location determines how much __________ it receives.
A.
rain
B.
humidity
C.
sun
D.
wind
Answer:
b
Explanation:
sorry if wrong
If an airplane flies North over the North Pole to get from New York City to Stockholm, Sweden, its course saved fuel and time based on the principle of…
Answer:
Green chemistry.
Explanation:
Many flights between the Europe and north America are done by flying over the north pole and this is done to cut the time and save fuel costs.The airplanes saved fuel and time based on the principle of great circle route.
The principle of great circle route asserts the shortest distance between two places on the earth lies on the arc of a great circle.
Hence, most of airplane flies on the route principle to save cost and time.
Therefore, the airplanes saved fuel and time based on the principle of great circle route.
Read more about great circle route
brainly.com/question/639425
Which of the following is a renewable resource?
Coal
Ice
Rock salt
Helium gas
Answer:
ice is an example of a renewable resource
Which of the following describes a challenge presented by Canada's population? Question 5 options: the cost of government-funded health care increased pollution and high crime in cities the cost of child care in rural areas lack of housing in urban areas
Answer:
the cost of government-funded health care.
Explanation:
The Canadian healthcare is one which is being run as a publicly funded Healthcare system. As reports have it that over 70% of health care coverage is being shouldered by the government of Canada. The Canadian government according to reports, the Canadian government spends up 11% of their gross domestic product on public health care provision to its citizens. With increase population and migration, the cost of government funded health care is a major point of concern as data shows an increase in cost trend over the years.
Answer:
the cost of government-funded health care
Explanation:
Where does soil go during farming?
What are NEW techniques farmers use that are different than the past?
Answer:
The soil doesn't go any other place during farming
Soil and Water Sensors.
Weather Tracking. ...
Satellite Imaging. ...
Pervasive Automation. ...
Minichromosomal Technology. ...
RFID Technology. ...
Vertical Farming.
Explanation:
Some of the NEW techniques that farmers use that are different than the past are already listed above.
These technique helps the farmer to better predict and control some factors that were difficult or impossible to do in the past, such as using satellite imagine and tracking weather.
Why do you think Non Conventional sources of energy has been given
better consideration over conventional Sources?
Answer:
Maybe it's due to the fact that they are pollution free and hence we can use these to produce a clean form of energy without any wastage..they are also cheaper and renewable.
I hope this helps
what percentage of Zealand's population is foreign-born A. 9% B. 10% C. 20% D. 25%
Answer:
a is answer i think
Explanation:
what is the major river that flows north and east in India
Answer:
Brahmaputra
Explanation:
i think this is the one
Some methods of __________ encourage erosion.
cutting lumber
faulting
identifying rocks
swimming
Answer:
(a) cutting lumber
Explanation:
Some methods of cutting lumber destroy both the forest and the ground cover, making rain runoff and erosion more likely.
Some methods of cutting lumber encourage erosion.
What are the importance of mountains to the people around
Answer:
protection
Explanation:
Mountain serve as protection ,in the olden days if you are surrounded by mountain you cannot or easily attacked by invaders
What property of Venus's continents is not shared with Earth's continents? They cover only a fraction of the entire surface. They rise above surrounding regions of the crust. They comprise large land masses. They were formed by tectonic activity. All of the items listed apply both to Earth and Venus.
Answer: All of the items listed apply both to Earth and Venus.
Explanation:
Venus has two continents which cover only a fraction of the entire planet just like the seven continents of Earth do on Earth. These continents rise up above the surrounding regions of the crust even though on Earth the surround regions are the oceans but on Venus it is land.
These continents comprise large land masses with Venus' two continents being the size of Australia and South America respectively. Just like on Earth, the continents on Venus were formed by tectonic activity resulting from tectonic plates crashing into one another.
is heathenism a recognized religion?
I know what is Castellfollit De La Roca.
What is Castellfollit De La Roca?
Answer:
Explanation:
Castellfollit De La Roca es un municipio español de la comarca de La Garrocha, en la provincia de Gerona, dentro de la comunidad autónoma de Cataluña. Pertenece al partido jurídico de Olot.
What change occurred on the island of Clipland that caused natural selection?
a. food availability
b. weather pattern changes
c. a hurricane
d. land changes
Answer:
C i think
Explanation:
The biotic potential of a population
Answer:
The Biotic potential:
It is the ability of a population of any living species of an organism to increase under standard or ideal environmental conditions. The ideal condition could be specific to a specific organism such as sufficient food supply, no predators, and a lack of disease.
The primary determining factors for biotic potential are the rate of reproduction and the size as it is nothing but the maximum number of individuals a species can produce in a population. Generally, these conditions are not possible in nature as biotic factors always interact and limit the biotic potential.
Hi I don’t really know how to do this i’m not good at this topic yet,
1. What is the Contour interval of this map?
2. Which type of landform is represented by the lines at Romano Swamp?
3. How much is the greatest contour line on this map?
4. Which of the two features would you rather walk up: from Middle-hope Creek up to Vails Gate Ridge or walk up to the peak of Paul Hill?
Hope you help me with this :(
This topic it’s to hard for me.
Please help me!!!!
Describe the roles these organisms play in their ecosystem.
Answer & Explanation:
Producers are usually autotrophs such as green plants. Green plants produce organic matter and energy on their own in the presence of light with water and carbon dioxide through photosynthesis.
Primary consumers depend on the producers for their energy and food. Primary consumers eat producers and get their energy such as deer.
Decomposers are organisms that decompose or decaying organisms or break down organisms and during breaking down dead, they carry out the natural process of decomposition.
Hope this helps! ^_^
convert 1:150000(cm to Km)
Answer:
16km
because it 16km and it is
Answer:
1.5 km
Explanation:
1km = 1 00000cm
Are individual human rights victories less important or significant than victories that are won by large groups? (paragraph)
Answer:
I do believe they are less significant (in broader scope) than victories that are won by large groups.
This is not to say that individual victories are not important, but to highlight the ripple effect that human rights victories won by groups has and why they are more significant in the long run.
Take for instance the Civil Rights Act and how that has helped curb racial discrimination, not just in America, but also in most parts of the world.
You cannot compare the ripple effect with that of an individual human rights victory.
the moon moves around the earth in how many days
Answer:
The moon moves around the earth in 27 days, 7 hours and 43 minutes.
Answer:
The moon orbits the Earth once every 27.322 days. It also takes approximately 27 days for the moon to rotate once on its axis.
I hope this helps! (give brainliest if you'd like <3)
List ten forms of water on earth
Answer:
snow, rain, ice, ocean, river, groundwater, lake, seas, ice caps, gas (steam)
Explanation:
19. The wettest climate region in Africa is 20. Rainfall in Mediterranean climate region is brought by the --winds
Answer:
Westerlies winds.
Explanation:
Westerlies winds is responsible which brought the rainfall in Mediterranean climate region. During the winter period, a reversal of winds occur due to which westerlies bring the moisture from the oceans to the land which cools, condenses and sinks to form clouds that leads to precipitation. That's why the winters are wet in the Mediterranean regions. Westerlies are the winds that comes from middle latitudes between 35 and 65 degrees latitude.
Characteristics of the Northern Hemisphere sub-tropical stream include
forms due to horizontal differences in temperature
found at a lower altitude than the polar front jet stream
forms along the poleward side of the Ferrell cell
forms along the poleward side of the Hadley cell
1) Subtropical jet stream, a belt of strong upper-level winds lying above regions of subtropical high pressure. Unlike the polar front jet stream, it travels in lower latitudes and at slightly higher elevations, owing to the increase in height of the tropopause at lower latitudes.
2) True
3) True
4) True
5) true
the above will explain any doubts contained within your forehead pls forgibe me for my inacceptable method of biblical
The Characteristics of the Northern Hemisphere sub-tropical stream include found at a lower altitude than the polar front jet stream and forms along the poleward side of the Hadley cell. Thus options B and D are correct.
What are the Characteristics?Characteristics refer to any feature or trait of any object which provides any information about the concept. These are unique in nature and makes difference from one another.
The air parcels traveling in the top branches of the Hadley Cells circle the planet as they soar from equatorial regions to the subtropics. The subtropical jet stream, located close to 30 degrees latitude, is the peak of this poleward spiral.
There are often two jet streams a polar-front jet stream and a subtropical jet stream, both of which are centered at roughly 30 degrees latitude.
Therefore, option B and D is appropriate.
Learn more about Northern Hemisphere sub-tropical stream, here:
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What makes the water in the sea move?
Tides contribute to coastal currents that travel short distances. Major surface ocean currents in the open ocean, however, are set in motion by the wind, which drags on the surface of the water as it blows. The water starts flowing in the same direction as the wind.
