Answer: human-environment interaction, place, region, and movement. These five concepts help educators explain how and why humans map the Earth, as well as the ways in which people affect and are affected by the Earth.
Explanation:
The nights will be shorter if the moon rotates faster than what it usually rotates
Yes, shale is actually older than limestone. Limestone traces back to about 350 million years ago while shale traces back to about 510 million years ago.
I hope this helps:)
Antarctica is the furthermost south land on Earth
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Answer:
Most valleys are formed by erosion of the land surface by rivers or streams over a very long period of time. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountain or polar areas.
