Most Scientists Argue That the Greatest Environmental Problem Facing the World

question 33

Multiple Choice

Most scientists argue that the greatest environmental problem facing the world today is:

• A) climate change.
• B) the ozone hole.
• C) water pollution.
• D) overpopulation.

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Definitions:

Behind the Scenes

This term refers to the aspects of film production that occur during the making of a movie which are not visible in the final product.

Buster Keaton

A pioneering American film actor, director, and comedian known for his stoic face and innovative slapstick comedy during the silent film era.

Film Projectionist

A professional responsible for operating the equipment that projects films onto screens in cinemas.

Sucked Into

Often used metaphorically to describe becoming deeply involved or engrossed in something, sometimes unwillingly.