The answer is A. Appalachian Mountains
When American colonists headed west they crossed what will known today as the Appalachian Mountains.
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Because of pangea<span> we are certain that there was no land bridge. pangea was supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from earlier continental units approximately 300 million years ago, and it began to break apart about 175 million years ago.</span>
The answer would be D<span>.Tropical cyclones</span>
Answer:
Tropics of Capricorn pass through Australia, Chile, and Tropics of Cancer pass through India , Mexico and North africa
Explanation:
<u>Tropics of Cancer i.e 23.5 degrees North and tropics of Capricorn i.e 23.5 South of equator.</u>