Answer 1 : ( C ) the burning of fossil fuels has created acid rain.
Answer 2 : ( C ) Greenhouse effect.
Answer: I think it's D, if it's not please don't hurt me
Athens was a direct democracy in which citizens voted on laws themselves. There are similarities and differences between Athenian democracy and that of the United States. In a democracy, the citizens make decisions. But the difference between the democracy of Athens and U.S. democracy today is that in Athens the people directly made the laws themselves.
Answer:
Dholaveera a)Headquarter of agriculture of Harrapan Civilization.
b)Fossils were first found here.