History, no matter written or archaeological, cannot contain important clues to climates at times in the past.

a. true
b. false


Ans: b. false

Environmental & Atmospheric Sciences

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Which of the following molecules has the highest boiling point?

A. NH3 B. BH3 C. CH4 D. All of the above should have the same boiling point.

Environmental & Atmospheric Sciences

Earth consists of two types of crust: lithospheric and oceanic

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Is a subsidence inversion assĀ°Ciated with high or low pressure? What effects might a subsidence inversion have on weather conditions at the ground?

What will be an ideal response?

Environmental & Atmospheric Sciences

Planting crops in alternating rows of close-growing plants

A. creates windbreaks. B. is called strip cropping. C. is called crop rotation. D. increases erosion rates. E. decreases soil's water holding capacity.

Environmental & Atmospheric Sciences