how did scientist find out the different layers of the interior of the earth
(btw sorry I could not find science subject)
12. You encounter a bottle of liquid. This bottle contains substances that separate upon standing, What category of matter is this bottle of liquid?
A. Element
B. Homogenous mixture
C. Compound
D. Heterogeneous mixture
Answer:
D
Explanation:
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(choose the correct answer) the name of one kind of tectonic movement is
Answer:
Three types of tectonic plate movements are as follows
(i) Converging
(ii) Diverging
(iii) Transformational
Explanation:
Converging is the movement in which plates move into one another, Diverging is where plates move apart from one another and transformational movement is where plates move sideways are all three are the types of tectonic plates movement.
Earth quack is the result of plate tectonic movements. San Andreas fault is an example of a transform type of movement.
Which letter in this diagram represents evaporation?
A
B
C
D
Answer: The Answer is A
Explanation: Because that cycle shows the process of evaporation .
The salt Intrusion is being condensed to water vapour through heat from the sun.
HOPE THIS HELPS!!!!
Evaporation is the process that allows a liquid to change of phase to a gas phase or vapor.
We will see that the correct option is A.
In the image we can see the cycle of water, we know that roughly it works as:
Water liquid.Water evaporates and goes to the clouds.Rain makes the water come down to the Earth.Finally, that water comes again to the larger masses of water.So looking at the image, we can see that the point that represents the evaporation of water is point A, where we have arrows that show the direction that water takes, meaning that it goes from the liquid to the clouds (goes from liquid to gas)
If you want to learn more, you can read:
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If it’s 12:00 PM at the GMT what time is it in Los Angeles, If Los Angeles is 7 hours ahead
Answer:
hey, the answer to this question is, 7:00pm
Explanation:
the way of working this out is easier than u may think, first you have to add 7 and 12 and then, boom an answer.
hope it helps<3
Answer:
7:00
Explanation:
If Los Angeles is 7 hours ahead, then 12:00+7:00 is 7:00 pm. I hope this helps!
Brainliest is very much appreciated.
Me ajudem pfvrrrrrrrrrrrr
choose the best selection for the quadrilateral with vertices at the following points (-5,-1), (2,2), (0,0), (-3,-3),
a.rectangle b.square c.rhombus d.trapezoid
Answer:
it's not a geography's question..
please help mee i will mark you brainliest
Answer:
(a)saudi arabia relies on desalination
(b)am not so sure but I think the UK
I hope this helps
All of the rungs of a ladder are parallel and the top rung is perpendicular to a side of the ladder. What conclusion can be reached?
Decide whether each statement describes the Patricia class or the plebeian class and then drag it to the correct space?
Answer:
Patricians :
Controlled the senatecame form noble familiesIncluded the wealthiest citizensplebeian :
Had little wealthIncluded merchants and laborer'sDemand for 12 tables.Explanation:
The Patricia class were upper class peole and owned most valuable lands.
If the formula for the area of a polygon is 1/2 (perimeter)(apothem), the area of the hexagon is ___ 3 square units
Answer:
The correct answer would be - 3ab.
Explanation:
Given:
area of polygon = 1/2 (perimeter)(apothem)
let assume the length of a side of the hexagon = x
The length of the apothem = a
Formula used:
the perimeter of polygon = number of sides*length of the side
for hexagon = 6*x .....1
Solution:
As the formula for the area of a polygon is given, and the hexagon is a polygon as it has six sides then the area then,
Area of hexagon = (1/2)* (6x) (a)
= 6ax/2
= 3ax
put the value of a and x and get the numeric value.
how seasons occur? how many seasons are there in a year?
Answer:
Seasons occur due to the revolution of earth . There are 4 seasons in a year.
Answer:
Seasons occur because of the tilting of earths axis toward or away from the earth.
There are 4 seasons every year.
Explanation:
made many items themselves.
A. Settlers
B. Farmers
C. Pioneers
Answer:
pioneers made items themselves.
2 List five different environments you know
Answer:
Forests, grasslands, deserts, tundra, freshwater, and marine.
Explanation:
Answer:
Five different environments are the forest, desert, grasslands, freshwater, and mountains.
Explanation:
A forest environment is a complex ecosystem consisting mainly of trees that buffer the earth and support a myriad of life forms. The trees help create a special environment which, in turn, affects the kinds of animals and plants that can exist in the forest. Plants provide habitat to different types of organisms.Desert environments are extremely dry environments that are home to well-adapted plants and animals. The main types of deserts include hot and dry deserts, semi-arid deserts, coastal deserts, and cold deserts.Grassland environments are areas in which the vegetation is dominated by a nearly continuous cover of grasses. Grasslands occur in environments conducive to the growth of this plant cover but not to that of taller plants, particularly trees and shrubs. Freshwater environments are defined as having a low salt concentration — usually less than 1%. Plants and animals in freshwater regions are adjusted to the low salt content and would not be able to survive in areas of high salt concentration (i.e., ocean). There are different types of freshwater regions, such as ponds, lakes, rivers, streams, and wetlands.Mountain environments are made up of complex living organisms in mountainous areas. Mountain lands provide a scattered but diverse array of habitats in which a large range of plants and animals can be found. At higher altitudes harsh environmental conditions generally prevail, and a treeless alpine vegetation is supported. Lower slopes commonly are covered by montane forests. At even lower levels mountain lands grade into other types of landform and vegetation—e.g., tropical or temperate forest, savanna, scrubland, or tundra.Which of the following is not a place where hydrogen can be found on Earth?
A. Natural gas well
B. Water
C. Mine
D. Atmosphere
Answer:
D. Atmosphere
Answer:
D. Atmosphere
Explanation:
Hydrogen is found in great quantities on Earth combined with other elements, such as in water and hydrocarbons, but it is barely present in Earths atmosphere, which contains just 0.00005%.
Can someone please help me with these problems!
Question 1
How does the GDP of Ireland compare to the GDP of the United Kingdom based on this map of European countries color coded based on GDP?
A : The GDP of the United Kingdom is essentially the same as the GDP of Ireland.
B : The GDP of the United Kingdom is substantially lower than the GDP of Ireland.
C : The GPD of the United Kingdom is substantially higher than the GDP of Ireland.
Question 2
Compare the photos below. Which photo is most likely a photo of Siberian Tundra.
A : Photo A
B : Photo B
C : Photo C
D : None of the above
Answer:
Question 1: C.
Question 2: Photo C
Which of the following maps below is a satellite image of Egypt?
Map A
Map B
Map C
none of the above
Answer:
id say map A
Explanation:
Map A which was below shows the satellite image of Egypt.
An object that has been placed into orbit in space on purpose is known as a satellite or artificial satellite. There are several applications for satellites, including communication.
A satellite is a body that orbits a planet, star, or moon. For instance, the fact that Earth orbits the sun makes it a satellite. The moon is a satellite as well because it revolves around Earth. The term "satellite" typically refers to a device that is launched into space and orbits the Earth or another celestial body.
In addition to being the foundation of cable and network TV, satellites also deliver television signals directly to homes. These satellites transmit signals to smaller stations that transmit the signals locally over cables or the airways from a central station that produces programming.
Hence, option A is correct.
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What is the last country to introduce television?
Answer:
I think it might've been Bhutan
How did Britain's policy of salutary neglect contribute to the Revolutionary War?
ОА.
Because the colonies had de facto independence, they revolted when Britain enforced taxes and regulations on them.
O B. Because the colonies did not have de facto independence, they revolted when Britain withdrew military and other aid.
OC. Because the colonies had de facto independence, they revolted when Britain granted other colonies true independence.
OD. Because the colonies felt de facto neglected by Britain, they revolted when it stopped contributing to their economy.
Answer:
A. Because the colonies had de facto independence, they revolted when Britain enforced taxes and regulations on them.
Explanation:
The American Revolutionary War was a war of independence of the United States of America that was fought between the 19th of April, 1775 and 3rd of September, 1783. The war started when the delegates from the thirteen (13) American colonies in Congress (First continental congress) revolted against the Great Britain over their lack of representation in the colonies and refusal to give consent to parliament's taxation such as Stamp Act and Townshend Acts.
Hence, Britain's policy of salutary neglect contributed to the Revolutionary War because the colonies had de facto independence, they revolted when Britain enforced taxes and regulations on them.
Ocean surface currents Group of answer choices form counterclockwise circles in the northern hemisphere. flow smoothly, with few eddies. are found only in low- and mid-latitude areas. are influenced by the Earth's rotation.
Answer:
The correct answer is ''are influenced by the Earth's rotation.''
Explanation:
Ocean currents are the fastest and most constant part of ocean water. These flows are caused by the differences in temperature and salinity that the different seas and oceans of the world have, among other factors such as the rotation of the Earth. One of the forces that influences the movement of ocean currents is the rotational movement of planet Earth. Due to the effect called Coriolis force, it makes ocean waters rotate and flow in different directions according to their geographic location, for this reason, in the Equator, rotation has a lesser effect on the force of water movement. The further from the equator the waters are, the slower their movement will be, since the Earth rotates faster at the equator.
(Q020) Diamonds a. are brought from the mantle to the surface in magma that hardens into kimberlite. b. are found in carrot-shaped structures called pegmatites. c. of industrial quality (non-gem quality) have no use and are usually discarded. d. are exceedingly rare, which is why their price is so high.
Answer:
A. are brought from the mantle to the surface in magma that hardens into kimberlite
Explanation:
Diamonds are brought to the surface from the mantle in a magma that is known as the kimberlite. This kimberlites is rich in gases and it is an igneous rock that has the following minerals,olivine, phlogophite, serpentine etc.
The origination of diamonds in the mantle happens as carbon transformation occurs due to heat and pressure occurs. The kimberlite pipes and what brings the diamonds to the surface
the process of the natural environment you already know
Explanation:
Natural processes are interactions among plants, animals, and the environment. These interactions, which include photosynthesis , pollination, decomposition , and others, help create and shape natural communities .
HELP!!! WILL MARK BRAINLIEST!!
Which are examples of climate’s impact on the natural character of a location?
SELECT ALL THAT APPLIES. NOT JUST ONE. MOVE ON IF YOU DON'T KNOW PLEASE THANK YOU!!
A. a year-long drought
B. solar radiation
C. the amount of total precipitation
D. accrued snowfalls in mountainous areas
Solar radiation is an example of climate’s impact on the natural character of a location. Thus option B is correct.
What is climate change ?A long-term shifts in temperatures and weather patterns either by natural like changes in solar cycle or artificial level leads to climate change.
Artificial or man-made cause refers to burning fossil fuels which generates greenhouse gas and it act as a blanket covered over the Earth by raising temperatures.
The two major greenhouse gases cause climate change includes carbon dioxide and methane.
These gases comes from gasoline use during car driving or coal for heating.
Deforestation also responsible for the release carbon dioxide where as Landfills for garbage are act as a source of methane emissions.
Energy, transport, buildings, agriculture, industry and land are also the causative agents of climate change.
Thus option B is correct.
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Where are the majority of the world's oil reserves found, according to this graph?
A. Russia and Canada
B. North and South America
C. The Middle East
D. Europe and Eurasia
Answer:
B
Explanation:
I've taken the test before
What is the name of the tribe above?
:)
Answer:
its javanese tribe living in areas of java .....
Explanation:
my name is sam hi
Explanation:
its javonese tribe living in areas java
informe que propone recomendaciones para seguir construyéndonos como país, revisado y editado m3 ayudan porfavor
Factors that contribute to nation building are good governance, a united and inclusive society and a flourishing business community.
Great nations with great and working economies we not built in a day, but took a number of concerted efforts over time between the government and its citizen to bring such nations into limelight and a beacon for others to follow. Recommendations for building up a great nation is centred on three factors viz:
1. Good governance
2. United and inclusive society
3. Cooperative business community.
These factors listed above are crucial because it produces a society that is united, can fend for itself and harmonized in tackling challenges that cuts across all sectors such as socioeconomic development, inequality etc...
With a prospering business community, especially in instances where small and medium scale businesses are allowed to flourish and develop to their full potentials, it is seen that the income inequality is quickly bridged, thus raising the standard of living of such countries and helping to eradicate poverty. This also boosts local manufacturing and subsequently international trade with other nations thus forming meaningful ties and allies.
A government vested on good and quality educational system not only creates a sense of belonging and national unity through school curriculum, but also to develop creative and progressive minds that get to form the very fabric of the nations' financial institutes, research institutes, civil workers, engineers, future teachers, businessmen and women etc.
A society that is more equal than it was yesterday, is always one step ahead towards the goal of nation building. This is true in all aspects; a nation has to be inclusive, accommodating, diverse,...with a government with a good developmental and sustainable plan to steer the nation forward in future times to come.
Here is a link to learn more about some factors that contribute to nation building: https://brainly.com/question/6563931?referrer=searchResults
How do source of water gets polluted???
Answer:
The main point source of pollution to water is from sewage and waste water treatment, while for diffuse pollution, main sources are from farming and fossil fuel power plants (via the air).
What type of galaxy is described as having an elongated center and spiraling arms?
Barred spiral
Spiral
Irregular
Elliptical
Answer:
barred spiral
Explanation:
The galaxy which is described as having an elongated center and spiraling arms is a Barred spiral. Thus the correct answer is A.
What is Galaxy?A galaxy is a large collection of planets, celestial bodies, gas, and particles. Gravity keeps a galaxy together. A big black hole also resides in the center of our galaxy, the Milky Way.
A spiral galaxy termed a barred spiral universe has a star-focused central bar structure. In almost two-thirds of spiral galaxies, streaks are present.
Stars no more revolve in circular orbits when a large barrel arises instead, the bar has bent the stars' orbits, which is causing them to move into more circular orbits that pass close to the center of the galaxy.
Therefore, option A Barred Spiral is the appropriate answer.
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(Q017) The age of oceanic crust a. is the same throughout the world's oceans. b. is greatest at the mid-ocean ridge and least farthest from the ridge. c. has been determined by radiometric dating. d. indicates that the oldest oceanic crust is approximately 600 million years old.
Answer:
c. has been determined by radiometric dating
Explanation:
Radiometric dating is a method that is used to determined by the age of rocks as per the age of the oceanic crust the plates near the mid oceanic ridges are the most recent or new. The plates that are located farther away form there ridges are oldest and hence the age of the oceanic crust is not the same in all the places of the world oceans.What earthquake allowed researchers to develop the elastic rebound theory?
