Pedalling a bicycle into a 20 knot wind requires about how much effort compared to pedalling into a 10 knot wind?

A. 10 times more effort
B. 4 times more effort
C. 2 times more effort
D. the same amount of effort


Answer: B

Environmental & Atmospheric Sciences

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Convert the information given in the accompanying table from U.S. Customary to SI units. Show all steps of your solutions.

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K-strategist populations generally do not reach carrying capacity but rather crash because of density-dependent limiting factors.

Answer the following statement true (T) or false (F)

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The largest mountains on continents are formed by ____ deformation

A)tensional B)shear stress C)strike-dip D)compression-induced E)extension-induced

Environmental & Atmospheric Sciences

In the mountains of West Virginia, coal is mined using the process called ________ removal.

Fill in the blank(s) with the appropriate word(s).

Environmental & Atmospheric Sciences