Which of the following is not true regarding the oxides of sulfur and nitrogen
A) They lead to the formation of airborne sulfuric and nitric acid.
B) They are produced by industry and transportation.
C) They are causing major environmental problems in Europe and Asia.
D) They are naturally occurring and, therefore, not considered pollutants.
D
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When upper-level divergence of air above a surface low exceeds the surface convergence of air, the surface air pressure will ____ and the storm itself will ____
A) increase; intensify B) increase; dissipate C) decrease; intensify D) decrease; dissipate
Some sailors, even in ancient times, would dump oil into the sea during stormy weather, claiming it reduced the winds around the ship. Could this practice work? Why or why not?
What is NOT a problem with solar energy?
A) cost B) the ability to collect it varies by latitude and season C) maintenance of systems can be problem D) it is difficult to store for long periods without large banks of cells or batteries E) it is difficult to transport
Icebergs are created ____
a. by freezing of sea water b. by plucking c. when a glacier flows into the ocean d. by abrasion