Strong attachment threads, biological adhesives, a muscular foot, multiple legs, or hundreds of tube feet are adaptations to cope with which of the following adverse conditions of the rocky intertidal zone?
A) Difficulty finding mates
B) Drying out during low tide
C) Lack of space or attachment sites
D) Predators
E) Strong wave activity
E
Environmental & Atmospheric Sciences
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Which of the following controls the rate of groundwater flow?
A) The slope of the water table B) The permeability of the rocks C) How fractured the rocks are D) All of these are correct.
Environmental & Atmospheric Sciences
Suppose a stream channel narrows as water flows under a bridge but the depth of the stream remains the same. What happens to the velocity of the water?
A. Decreases B. Stays the same C. Increases
Environmental & Atmospheric Sciences
Most of the world's population is concentrated in areas that are designated ________ climates
A) A B) B C) C D) D E) E
Environmental & Atmospheric Sciences
All of the following are related to glacial erosion EXCEPT
A) ablation. B) abrasion. C) erratics. D) plucking.
Environmental & Atmospheric Sciences