Why did the ancient Egyptians build dams and channels?

to defend settlements from invasion

to make it easier to sail up the Nile

to better control flooding from the Nile

to enable people to cross the Nile to trade

A valid counteragument to the statement that immigrants cost americans jobs in that (A) one fourth of all new businesses are started by immigrants (B) international competition is the cause of job loss (C) the government needs to create more jobs

Where is desertification likely to occur A. The East coast of America B. Alaska C. North Africa D. Europe And Where is desertification NOT likely to occur A. The east coast of America B. California C. North Africa D. Central Asia

Question 2 List the components (Spheres) of the earth system and explain why each component is important.

Not all migrants to the new land chose to come due to religious, political, or economic reasons. some are?

Which sedimentary rocks are derived from weathered particles?

Why are oxygen concentrations in the deep waters of the North Atlantic higher than the concentrations found in the deep North Pacific?

By what year will 2/3 of the world's population lack access to clean drinking water?

How Dawlish Warren is formed

What are two factors that influence the gravitational pull of an object?

Which resources are important to the economies of many countries in Siberian Russia, Central Asia, and the Caucasus region? A. oil B. timber C. diamonds D. coal