Answer:
An environmental reason would a natural disaster like an earthquake or flood
Explanation:
The answer is an estimate of 278, as of 2014.
The tropics get more rainfall than on the other places on earth because more evaporation takes place in the tropics.
Answer:
Pollution. Which is the release of harmful waste substances into the environment.
Explanation: Hope this helps...
<span>The answer is the Portuguese. The Portuguese established many colonies along the coast of Africa as they were one of the first discovers of these lands. They established colonies there and forced the native population into slavery. As the demand of slavery grew, the Portuguese were able to profit from selling the slaves from their African colonies all throughout Europe. Their actions led to the greatest number of forced migrations of people from Africa.</span>
