A Year Is the Time Needed for

question 11

Multiple Choice

A year is the time needed for

• A)the sun to drift completely around the sky.
• B)the moon to drift completely around the sky.
• C)the earth to turn completely on its axis.
• D)None of the choices are correct.

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Definitions:

Sustainable Development

Development that meets the needs of the present without compromising the ability of future generations to meet their own needs, emphasizing a balance between economic growth, environmental protection, and social equity.

Conservation

The protection, preservation, management, or restoration of natural environments, ecosystems, vegetation, and wildlife.

Earth Day

An annual event conceived of by environmental activist and former senator Gaylord Nelson to encourage support for and increase awareness of environmental concerns; first celebrated on April 22, 1970.

Environmental Activist

An individual who actively promotes the protection and preservation of the environment through various actions and advocacy.