Billy Acted Out in Class and Made Poor Grades

question 256

Multiple Choice

Billy acted out in class and made poor grades. After a vision screening at the school, Billy's teacher moved him to the front of the class. Billy's academic and social behaviors improved. Billy probably has which vision problem?

• A) astigmatism
• B) farsightedness
• C) nearsightedness
• D) visual occlusion

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Definitions:

Forest Diversity

The variety and abundance of different plant and animal species within forest ecosystems.

Ozone Hole

A significant depletion of the ozone layer in the Earth's stratosphere, primarily over Antarctica, resulting from the emission of chlorofluorocarbons (CFCs).

Ozone-Depleting Chemicals

Substances, such as chlorofluorocarbons (CFCs), that reduce the ozone layer in the Earth's stratosphere, contributing to ozone depletion.

Fossil Fuels

Natural fuels such as coal, oil, and natural gas, which are formed from the remains of living organisms over millions of years and used for energy production.