The mid-ocean ridges are elevated above the surrounding seafloor because Ridge rocks are hot and therefore of relatively less dense than adjacent cooler oceanic crust.
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Answer:
The margins of glaciers are usually darker than the interior primarily because: Growth and associated glacial erosion. When glacial accumulation is greater than glacial ablation, the result is glacial. retreat and associated glacial deposition.
Explanation:
11.86 Earth years or once every 4,330.6 Earth days
Answer:
force of gravity
Explanation:
The gravitational force between Earth and the moon is strong. But the force is not strong enough to pull the moon towards us. That's why the moon doesn't fall on Earth.
People use what they call Deep winter greenhouses to grow vegetables and other plants year around. They use winter's natural light to grow the plants and some use different kinds of technology to better help the process of growing plants year around.
