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Sonbull [250]
3 years ago
9

How does the great-impact hypothesis explain the differences in density between the Earth and the moon?

Geography
1 answer:
aleksandrvk [35]3 years ago
8 0

The Great Impact hypothesis is a hypothesis that is explaining how the Moon was formed. According to it, the Moon was formed after a collision between the Earth and another planet that had approximately the size of Mars, somewhere during the Hadean eon.

The Moon is a weird natural satellite when compared to the other satellites in the solar system. It is way to large compared to the planet around which it orbits, the Earth. Despite its big size, it has very low mass, as well as very low gravitational pull.

The Great Impact hypothesis manages to explain this. When Earth and the other planet (called Theia) collided, material from the surface of both planets was detached from them. This material gave the foundation basis of the Moon. The material on the surface is always the lighter material with lesser density, and since the Moon is thought to be made out of this material, it is logical that it will have very low mass for its size.

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Science notebook activity in this exploration, you will identify the prevailing winds and ocean currents that exist on earth, as
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The Earth is known to have five prevailing wind zones. They are:

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Some of the examples of ocean Currents in the world are:

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<h3>What is the link between wind and ocean currents?</h3>

The winds is known to be a weather condition that carries surface water with them which therefore forms  currents.

Note that as these currents are said to flow westward, the Coriolis effect which is a force that emanates from the rotation of the Earth is said to lower their intensity which can make the currents to bend to the right, facing the north.

Learn more about Current from

brainly.com/question/26438179

3 0
2 years ago
How can new technologies in geography help us to answer geography’s three key questions?
svp [43]

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Taking time to understand geography's perspectives is important because geography can be difficult to place within the family of academic disciplines. Just as all phenomena exist in time and thus have a history, they also exist in space and have a geography. Geography and history are therefore central to understanding our world and have been identified as core subjects in American education. Clearly, this kind of focus tends to cut across the boundaries of other natural and social science disciplines. Consequently, geography is sometimes viewed by those unfamiliar with the discipline as a collection of disparate specialties with no central core or coherence.

8 0
3 years ago
How did Florida ridges form?
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They began to form by a combination of volcanic activity and the deposit of marine sediments. It formed along northwest Africa about 530 million years ago. ... As the Appalachian Mountains eroded, sand and clay were deposited over Florida's limestone layer.
4 0
3 years ago
Can someone help me and explain plz?
ohaa [14]
I'm pretty sure they are talking about the revolution of the moon orbiting the Earth. (Which is going counterclockwise) I'm not 100% sure though.
4 0
4 years ago
Occasionally, a layer of cool air forms under a layer of warmer air in the troposphere, which is different from the normal condi
jarptica [38.1K]

Answer:     Thermal inversion

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3 years ago
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