(A) Desert
(B) Coniferous forest
(C) Temperate deciduous forest
(D) Grassland
(E) Chaparral
- How does the great ocean conveyor belt moderate Earth’s climate?
I. It brings more precipitation to the lower latitudes.
II. It brings heat from tropical regions to northern latitudes.
III. It brings cold air from the polar regions to the tropics.
(A) I only
(B) II only
(C) III only
(D) I and II
(E) II and III
- An agricultural consequence of higher CO 2 levels in the atmosphere for
most crops is I. decreased nitrogen levels in the crop and their seeds II.
increased nitrogen levels in the crop and their seeds III. larger crop yields
(A) I only
(B) II only
(C) III only
(D) I and III
(E) II and III
- Cars, trucks, and buses account for __ of U.S. greenhouse gas
emissions.
(A) less than 5%
(B) between 10% and 20%
(C) between 20% and 33%
(D) between 35% and 75%
(E) more than 75%
- The amount of the environment necessary to produce the goods and
services necessary to support a particular lifestyle is known as (A) a
resource partition
