The average adult requires about ________ pounds of air a day

A) 100 B) 5 C) 30 D) 500


C

Environmental & Atmospheric Sciences

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Glider A of mass of 1 kg and speed 1 m/s on a friction-free air track collides with a 5-kg glider B at rest. For an inelastic collision the combined-glider speed will be

A. 1/5 m/s. B. 1/4 m/s. C. 1/6 m/s. D. 1 m/s.

Environmental & Atmospheric Sciences

Given the prevailing wind direction indicated by the arrow, where would you expect air to be cooling at the saturated adiabatic lapse rate?



A) A
B) B
C) C
D) D

Environmental & Atmospheric Sciences

Pest resurgence is part of the problem of pesticide resistance and happens when a pest organism

A. Adapts to the pesticide and produces even more pesticide-tolerant offspring B. That was dormant during pesticide application becomes active and produces offspring C. Receives a gene for pesticide tolerance through a virus infection D. Adapts to the pesticide and produces tolerant offspring E. That is tolerant to the pesticide survives and produces tolerant offspring

Environmental & Atmospheric Sciences

Water's salinity can be increased by

A) entering freshwater streams. B) decreased rates of evaporation. C) ice freezing. D) ice melting.

Environmental & Atmospheric Sciences