The total amount of water vapor per cubic meter in atmosphere at sea level is approximately​

What term is given to the border between the central alps and the southern limestone alps?

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation

Major river of southeast asia flowing through laos thailand vietnam and cambodia