Scientists Tend to Agree That ____ Is Contributing to Droughts

question 99

Multiple Choice

Scientists tend to agree that ____ is contributing to droughts, the melting of the polar ice caps, and rising sea levels.

• A)toxic dumping in the world's waterways
• B)fossil fuel emissions
• C)the greenhouse effect
• D)overpopulation worldwide
• E)biodiversity

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Definitions:

Parallel Connection

A way of connecting electrical components so that they share the same voltage across them, but can carry different currents.

Frequency Source

A device or system component that generates a signal of a specific frequency.

Capacitive Reactance

The opposition to the change in voltage across a capacitor, measured in ohms and varying with frequency.

Parallel Connection

An arrangement in electrical circuits where components are connected across common junction points, allowing each component to operate independently of the others.