Earthworms Contribute to Decomposition by

question 67

Multiple Choice

Earthworms contribute to decomposition by

• A) breaking down matter into inorganic nutrients through mineralization.
• B) breaking up litter into smaller particles, thereby increasing the surface area and allowing for more efficient chemical breakdown.
• C) decreasing the amount of oxygen in the soil, thereby increasing mineralization.
• D) releasing enzymes that convert inorganic molecules into organic macromolecules.

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Definitions:

Real Interest Rate

The interest rate corrected for the effects of inflation.

Price Level

A measure of the average prices of goods and services in an economy at a given time period.

Real Wealth

The value of an individual's or entity's assets, taking into account the effects of inflation on purchasing power.

Liquidity Preference

The desire to hold cash or easily convertible assets rather than investments that might be harder to convert into cash.