The Main Effect of the Biosphere on the Chemistry of the Earth's

question 30

Multiple Choice

The main effect of the biosphere on the chemistry of the Earth's crust has been to

• A)create a reducing atmosphere.
• B)create an oxidizing atmosphere.
• C)increase the relative humidity.
• D)decrease the relative humidity.
• E)increase the level of atmospheric carbon dioxide.

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Definitions:

Demand Shifts

Changes in the demand curve due to factors other than the price of the good itself, such as changes in consumer preferences, income, or the prices of related goods.

Quantity Demanded

The entirety of a good or service that buyers are willing and have the ability to buy at a stated price.

Complements

Goods or services that are used together, where an increase in consumption of one leads to an increase in consumption of the other.

Crop Destroyed

A situation where agricultural produce is damaged or obliterated due to factors like natural disasters, pests, or disease.