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:

Meaningful Encoding

The process of converting information into a form that can be stored in memory, using associations with knowledge already stored in the memory to make the new information more memorable.

Proactive Interference

The disruptive effect of prior learning on the recall of new information.

Previously Learned Information

Knowledge or data that an individual has acquired and stored in memory through past experiences or education.

New Information

Data or facts received or learned about something or someone for the first time.