Coccolithophorids and diatoms both use calcium carbonate as part of their external skeletons, or shells.

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


False

Environmental & Atmospheric Sciences

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Sea level rise is caused not only by the melting of polar and glacial ice but also by

A) greatly increased rainfall over oceans. B) freshwater being forced from groundwater into rivers and then to the oceans. C) the fact that water expands in volume as it warms. D) the effects of hurricanes and typhoons.

Environmental & Atmospheric Sciences

Oil and gas tend to concentrate in the low areas of a fold; i.e., near the bottom of a syncline

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Heat waves are generally considered to be little more than a nuisance and are not responsible for

considerable loss of life. Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

In the years 2004-2010, the benefit to cost ratio

A) always had more benefits than costs. B) always had more cost than benefits. C) usually had more costs than benefits. D) usually had more benefits than costs.

Environmental & Atmospheric Sciences