Humans have control over what

18. Which of the following characteristics apply to the science of geography? A) Spatial B Interdisciplinary C) Physical and social D) All of the above

The less mass in a given volume of air, the a. more the air weighs. b. greater the air pressure. c. more dense the air. d. less dense the air.

What are two sources of carbon dioxide in the air?

How do the terms habitat and niche relate to each other?

The atoms that make up a star can be determined by studying the stars A) corona B) sunspots C) emission spectrum D) gas clouds

Define escarpments A) Long stretches of savanna B) high elevation plateaus, found mainly in alpine regions C) Barrier mountains that mark desert edges D) Steep jagged cliffs that mark the edges of plateaus

Which of the following is NOT consistent with the major hallmarks of science? A. Science consists of proven theories that are understood to be true explanations of reality. B. Scientific explanations should be based solely on natural causes. C.

What type of American territory or region is similar to a province? A. a city B. a county C. a village D. a state

Where do nearly half the people live in China?

1. Today, all of the statements about the Korean Peninsula are true except A the countries share a common history and culture B the countries have hostile forces massed on their border C the countries remain at war after 60 years D the countries