Pictures made of small pieces of colored glass or stone

How has the geography of india made it difficult for its people to expand before modern technology?

Answer this asap. why did the americans go to china? a. trading b. exploration c. land d. live stock

What can happen to solar radiation when it enters earth’s atmosphere? check all that apply. it is absorbed by earth. it is reflected by clouds. it is reflected by glacial ice. it is condensed into visible light. it is amplified by water molecules.