Which process decreases the amount of carbon dioxide in the atmosphere?

A. respiration
B. photosynthesis
C. combustion
D. decomposition
E. aerobic respiration


Answer: B

Environmental & Atmospheric Sciences

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Windblown dust from glaciated areas is called loess. Indicate whether the statement is true or false

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Sedimentary rock is formed ________

A) the cooling of igneous rock B) as sediment materials are pressed together and infiltrated by minerals C) the heating of igneous rock by the heat of the core D) vaporization of organic material by magma E) from the melting of metamorphic rock

Environmental & Atmospheric Sciences

The soggy landscape of Northern Canada and Alaska is termed ____________________

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

Foraminifera study has shown the oceans are becoming ________

A) larger B) deeper C) more acidic D) more salty E) greener

Environmental & Atmospheric Sciences