I think it's hibernation. Hope that helped x
Answer:
1) Sea levels rise due to melting polar icecaps
2) Coral reef bleaching due to increased sea temperature
3) decrease in population of penguins and polar bears due to smaller hunting ground from melting sea ice
4) decreased yield of crops and plants as most plants (even animals) can only survive and grow at very narrow and specific temperature range and will die off if temperature fluctuates too much.
The correct answer is protection.
Answer:
A North American Union, by EU's example, would mean that the US, Canada, and Mexico will function as one in many ways. The borders will be open, both for economic actions and for free movement of people. While this may seem good at first sight, it will actually cause some major problems as well. The US and Canada will face a major population increase in a very short period of time. The people from Mexico will rush to move into these two countries because of better living conditions and more job opportunities, which in turn will cause massive depopulation in Mexico. On one side, Mexico will face major economic problems because of a sharp decline in its labor force, while on another side, the people in the US and Canada will face problems because there will be tens of millions of new laborers that will offer their services for lower wages. This will lead to tens of millions of people losing their jobs or not being able to find j
Explanation:
