ANSWER PLEASE!!! I can't understand this subject so well.

Biology

1 answer:

LUCKY_DIMON [66]4 years ago

5 0

Answer:

Explanation:

There are some principles on earth you should know, it is gravitational force. You have heard whatever goes up must come down. This is a force the earth exacts on any object to keep on the earth surface. It is a constant value on the earth and is 9.8m/s2. Now mass is a property of an object that gives it it's form or rigidity. You have heard something is massive means it's heavy. So this properties mass and gravitational pull are independent. As you move higher you would see a relationship when we which to create something that can fly in that case we would try to counter this gravitational pull.

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1. the theory that Earth's outer shell is divided into several plates that glide over the mantle
2. I am not sure
3. Earth's mantle contained convection cells that dissipated radioactive heat and moved the crust at the surface
4. supercontinent that existed during the late Paleozoic and early Mesozoic eras.
5. the theory that the outer rigid layer of the earth (the lithosphere) is divided into a couple of dozen "plates" that move around across the earth's surface relative to each other, like slabs of ice on a lake.
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8. a small area or region with a relatively hot temperature in comparison to its surroundings.
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