The first settlers in North America were from which area of the world? A. Asia B. Africa C. South America D. Europe

Ms.ringer asked her class "what are the favorite colors of the students in our school" which student correctly deceives ms.ringer's question

Me plzzz what is the ratio of water than falls on land as compared to the amount that falls onto the oceans? what role do clouds play in regulating earth’s energy balance? me plzzz

In plate tectonics, why is the north american plate tectonically inactive?