How is nuclear energy used to produce electricity?

A. By allowing water to spill through a dam

B. By burning a fossil fuel at a constant rate

C. By splitting a uranium atom to boil water

D. By bringing up water from underground

Which of the following situations is an example of how income affects supply, demand, and consumption? A. Grocers in Arizona and Texas stock a large supply of Mexican products, while grocers in New York stock many kosher products. B.

Darfur, the western region of ___, was the site of many atrocities in the early-2000s.

Aging populations can be a problem for developed countries because there are fewer younger workers coming into the workforce. most older workers demand top-level pay and full benefits. many older people are skilled in manufacturing, not technology.

What is the difference between an ecoregion and a region?

What animals are bred in New Zealand

What is the main reason water from the ocean turns to what're vapor, and than evaporates into the air? A. ocean breezes B. changing tides C. heat front the sun D. moons gravitational pull

What could cause an igneous rock to become soil? a. Increased temperature and pressure c. Exposure and weathering b. Melting and crystallization d. All of the above

One knot is equal to one nautical mile. a. True b. False

Which country has the lowest population growth Germany Italy Sweden United States

This body of water flows north instead of south. It is west of Saudi Arabia and was one of the centers of early civilization