I know this question has been asked already but i still need an answer, thanks. While standing in the Mountain Time Zone, the Pacific Time Zone would be_
1. One Hour Later
2. One Hour Earlier
3. Two Hours Later
4. Two Hours Earlier

Which is a result of the emission from the use of fossil fuel

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.

Put these ecosystems in order of least biodiversity to most biodiversity 1. mediterranean forest 2. indonesian rain forest 3. arctic ocean