The water table is the

A. aquifer.

B. upper boundary of the zone of saturation.

C. lower boundary of the zone of saturation.

D. zone of aeration.

The Hawaiian islands are composed What is the difference between the two types of igneous rocks? of linear chains of which of these types of volcano?

The main mechanism by which heat is transferred from the earth's surface into the atmosphere. select one: a. evaporation of water (and later condensation b. infrared radiation c. ultraviolet radiation d. conduction e. sound energy

Which of the following statements best explains why Brazil has such a large mulatto population? A. Many Spanish colonists emigrated to Brazil from Europe. B. Brazil had a larger slave population than any other region in the Americas. C.

What is the capital of Siberia?

What shape does long island, ny most closely resemble?

Which of these has been the result of human activity? a) glaciers melt more b) volcanoes erupt more landslides happen more d) earthquakes happen more

Which types of stars have extremely intense gravitational and magnetic fields?

What happened in Russia as a result of actions taken by Peter the great

At independence, the most prosperous country of former French Western Africa was A. Chad B. Senegal C. Côte d'Ivoire D. Benin

Why is mexico city the capital of mexico?