Genetically modified crops ____.

A. need more fertilizer
B. need more water
C. could reduce biodiversity
D. cannot tolerate herbicides
E. produce lower yields


Answer: C

Environmental & Atmospheric Sciences

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Which of the following most accurately describes the current status of volcano forecasting?

A) It is primarily the private sector interested in volcano forecasting, with governments doing little in this regard. B) Currently, volcanic forecasting is not feasible due to high costs associated with the necessary equipment. C) Reliable indications usually precede volcanic eruptions. D) Forecasting volcanoes is not possible given the abrupt nature of explosions. E) Scientists have hypothesized that early warning systems are possible, but none have been developed yet.

Environmental & Atmospheric Sciences

Conditionally unstable air:

A) contains a mixture of absolutely stable air and absolutely unstable air. B) moves through an environmental lapse rate that is between the dry adiabatic lapse rate and the wet adiabatic lapse rate. C) always has a negative buoyance. D) rarely provides precipitation.

Environmental & Atmospheric Sciences

________ and ________ are the two drinking water contaminants thought to pose an immediate health threat

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

How was Captain James Cook able to study science, navigation, and international relations? Include

information on his various expeditions. What will be an ideal response?

Environmental & Atmospheric Sciences