About 30% of earth's freshwater is found in

a. the ocean

b. lakes and rivers

c. glaciers and ice caps

d. underground aquifers

In the plate techtonic theory, a plate can be made up of

The most appropriate body position for paddling a canoe is: A. Sitting on the stern seat B. Sitting on the bottom of the canoe C. Learning your weight on the gunwhale D. Kneeling in the canoe

As more ice in the Arctic Ocean melts, what effect does this have on the water? a. There is no effect on heat absorption. b. Heat absorption increases as the albedo decreases. c. Heat absorption increases as the albedo increases. d.

What advancements in technology made the exploration era possible?

World's largest desert?

Choose the state and capital that border the east coast of the United States.

Trees in deciduous forest do what? A. Shed leaves during one season B. Grow in a warm Mediterranean climate C. Have needlelike leaves D. Grow in a climate that is cold year round

How many miles long is the great wall of china

What landforms are created at convergent boundaries?

In which direction does the Sun appear to move across the sky? Ofrom west to east from east to west from north to south from south to north