Which of the following is not an effect of convection of Earth's outer core?
A) Earth's plates move with tectonic action.
B) Humans are able to navigate using compasses.
C) Animals follow continuous migration patterns.
D) Hazardous cosmic radiation is deflected from Earth.
Answer: A
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Exchanging industrial hazardous wastes through clearinghouses might be a good way to reduce disposal of waste and pollution.
Answer the following statement true (T) or false (F)
Acid precipitation is especially disruptive when it occurs in areas with ________ because of the lack of ________.
A. Limestone in the soil; buffering capacity B. Crystalline bedrock; buffering capacity C. Alkaline soils; acid resistant mosses D. Alkaline soils; buffering capacity E. Crystalline bedrock; acid resistant mosses
Benthic organisms live ____.?
A) ?on or associated with the bottom B) ?suspended in the water column C) ?by drifting through the water, unable to swim against currents D) ?near the water's surface
The vertical distance from the still water level to the crest of a wave is called the ________
A) trough B) amplitude C) oscillation D) swash E) refraction