Which Source of Water Makes Up 95 Percent of the World's

question 19

Multiple Choice

Which source of water makes up 95 percent of the world's supply of fresh water?

• A) surface water
• B) precipitation
• C) groundwater
• D) ocean water

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Definitions:

Prefrontal Cortex

An area at the front of the brain involved in complex behaviors, decision making, and moderating social behavior.

Nucleus Accumbens

A brain structure in the limbic system that plays a significant role in the influence of reinforcement on behavior; the neurotransmitter dopamine is central to the reinforcing quality of events.

Species-specific Defense Reactions

Innate defensive behaviors characteristic to a species, often triggered by specific threats or predators.

Danger

The possibility of suffering harm or injury; a situation involving exposure to risk.