A hypothetical elephant and a feather fall from a tree through the air to the ground below. The force of air resistance is greater on the
A. elephant.
B. feather.
C. same on each
D. needs more information
Answer: B
Environmental & Atmospheric Sciences
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Define the term cyclogenesis. List some of the regions in Canada where cyclogenesis is common.
What will be an ideal response?
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What fraction of North America was covered by ice at the peak of the last ice age?
A) 1/4 B) 1/3 C) 2/3 D) 5/6
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Which of the following involves the use of biomass energy?
A) Burning coal to produce electricity B) Burning oil in a kerosene lantern C) Burning logs in a fireplace to heat a cabin D) Using natural gas to heat a home
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Most of the molten material that is generated above the subducting slab never reaches the surface to form a volcano
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences