The aurora australis occurs in the hemisphere

The effect that acid rain has on soil also ends up affecting aquatic life. a. True b. False

Which of the following change in sea surface temperature best describes an El Nino event? waters in the eastern Pacific steadily get warmer waters in the eastern Pacific steadily get cooler waters in the eastern Pacific show no change in temperature

People live in hot dry climates often rely on? for their drinking water

Which of the following is not a factor that is preventing agricultural success in less-developed countries? A. geography and climate B. lack of access to fertilizers and machinery C. less access to education and training D.

Through which three nations do the Tigris and Euphrates river flow

A soil that is 30%clay, 7% organic matter will have an estimated CEC of what? A. 37 B. 38 C. 210 D. 254

Which of the following is not usually an effect of increased agricultural yields within a society? A. decreased trade with outside societies B. a growing population size C. increased technology and sophistication of settlements D.

How much did the U. S government allocate (set aside) for cash payouts to U. S citizens and what were the 2 payouts?

How is a city different from a town?

What is export value