Answer:
Before mountain building occurred, the area was underwater.
Explanation:
Through excavation, fossils that are of marine animals are often found high on mountain ranges. This seems weird from today's perspective, as marine animals can only be found in ocean waters, and there is no way they can travel on land and upon the mountains. Earth has changed a lot throughout history though, so such occurances are actually not that weird.
The mountains in Pennsylvania are such a place, with an abundance of marine fossils. When we look at the geological past of what is now Pennsylvania we can easily see why this is the case. The whole area was actually underwater for millions of years. This was the case before mountain building occurred here when part of the ocean floor raised high above the surface of the water and created land. As the crust was going up, the fossils on it went up as well.
No,
Yes. For 4 years.
Yes. For 200 years.
Yes.
My relatives are great great uncle’s father and my sister.
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Answer:
A rainforest is an area of tall, mostly evergreen trees and a high amount of rainfall. Rainforests are Earth's oldest living ecosystems, with some surviving in their present form for at least 70 million years.
Answer:
Hot and Rainy, Hot humid regions
Explanation:
Chemical weathering increases as temperatures rise and rain falls which means for rocks in hot and wet climates experience faster rates of chemical weathering rather than in cold or dry climates
