Which of the following holds the highest levels of oxygen?
A) Warm water near the surface of a marsh in Everglades National Park in May
B) Warm water in a mud puddle along a dirt road in Nebraska in June
C) Cold flowing water in a stream in Ontario in April
D) Water at the base of a waterfall that is formed from melting snow in mountains of Oregon in July
C
Environmental & Atmospheric Sciences
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During atmospheric convection, rising air bubbles are called ____
A) wind B) vapors C) thermals D) clouds
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The Canadian Shield is a defense system located in the Maritime provinces
a. True b. False Indicate whether the statement is true or false
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Which sea separates Alaska and Russia?
a. Bering Sea b. Beaufort Sea c. Caribbean Sea d. Labrador Sea
Environmental & Atmospheric Sciences
What rock type is associated with seafloor spreading?
A. Peridotite B. Rhyolite C. Andesite D. Basalt
Environmental & Atmospheric Sciences