Answer:The Antarctic Treaty
Explanation:
When the temperature rises the ice in antarctica will melt causing the sea levels to rise. I think that is the answer. hope it helped
Religious and ethnical problems.
It was one of the largest empires of the world with many different ethnicities. The problem was to unite people under one rule.
Another problem was communication. It was hard to transfer knowledge and news to all parts of the empire because it was too large.
C. I learned this in 6th grade. The desert is dry, and has very low resources.