In general, rocks of the continental crust are less dense than rocks of the oceanic crust.

a. True

b. False

What are rocks with unusual, naturally occurring patterns that resemble real fossils? a. interfossils b. ortofossils c. pseudofossils d. subfossils

What problems are created by Canada's settlement pattern?

Which is a major drawback to the use of ethanol-based energy? a. The use of ethanol is only efficient near rivers. b. Ethanol creates toxic waste that must be stored forever. c. Burning ethanol releases greenhouse gases. d.

ABC ~ ADE, If BC is parallel to DE, then all of the following are equivalent to each other except 1. AD/AB 2. DE/BC 3. CE/AC 4. AE/AC

What Country is landlocked

Which States share the Gulf of Mexico waters?

The heat capacity of the ocean is much larger than the heat capacity of the land. When the sun rises over a coastal town, The ocean warms faster than the land The ocean and land warm at the same rate The ocean cools and the land warms The land warms

How would you decide whether to classify a country as developed or developing?

Solar energy has been used economically for many years to

What country is opposite the United States on the earth