Answer:
Alfred Wegener
Explanation:
(Sorry I looked this up)
The Continental Drift is a theory created by Alfred Wegener. He believed that all the landmasses could fit together. He believed that the Earth was one large land mass 200 million years ago, Wegener called it the Pangea. Wegener's theory wasn't accepted because he didn't have enough evidence to support his theory or ideas.
Answer:
(A)
Explanation:
The population in the US and Canada is most dense along the coasts and navigable rivers where people were first able to get to settle. It is also affected by climate, soil quality. availability of water and the topography of the land. The least settled areas are very cold, swampy, desert wastelands and/or steep rocky , inaccessible areas which can be farmed or easily built upon.
It began when Galileo tried to use his tidal theory to prove the movement of the Earth around the Sun. Galileo theorized that because of the Earth's motion, borders of the oceans like the Atlantic and Pacific would show one high tide and one low tide per day.
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