What human activity uses the most water worldwide?

a. industry

b. wastewater

c. wells

d. agriculture

A density dependent factor for population growth a.) clear-cutting b.) competition c.) monsoon d.) tsunami

Highlight an idea / phrase of "Argentines also get off the boats" Why did they catch your attention?

Although it's now extinct, what shark is though to have been the largest on Earth?

What causes the wind? A) The earth's orbit around the sun B) The earth's rotation on its axis. C) The layers of the earth's atmosphere. D) Uneven heating of the earth's surface by the sun.

What is the southernmost country in africa

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

In a short paragraph, explain the various waves of immigration to the United States. What groups were part of each of these waves?

What is a fault? A. the name for two opposing forces B. a type of crust that moves under heavier crust C. a crack in Earth's crust where movement occurs D. a volcanic region where new material is being created

How many plug-in hybrids does Obama want to see on the road in the next 6 years? 100,000 500,000 1 million 2 million

What is the difference between weathering and erosion?