Planetary Rings Are

question 42

Multiple Choice

Planetary rings are

• A)nearer to their planet than any of the planet's large moons.
• B)orbiting in the equatorial plane of their planet.
• C)composed of a large number of individual particles that orbit their planet in accord with Kepler's third law.
• D)known to exist for all of the jovian planets.
• E)all of the above

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Definitions:

Environmental Enhancement

Activities or initiatives that improve the quality of the environment, often through conservation, restoration, and pollution reduction practices.

Renewable Natural Resources

Natural resources that can be replenished naturally over time, such as sunlight, wind, rain, tides, and geothermal heat.

Air Protection

Efforts and measures taken to reduce the pollution of the air and protect the atmosphere from harmful substances.

Water Protection

Measures and initiatives implemented to preserve and safeguard water resources from pollution, depletion, and other forms of environmental degradation.