What Do Scientists Think Will Happen If the Earth's Atmospheric

question 34

Multiple Choice

What do scientists think will happen if the Earth's atmospheric carbon dioxide levels are doubled?

• A) Earth's average temperature will increase 2°C to 6°C.
• B) Earth's average temperature will not increase.
• C) Sea level will rise or fall by about 2 feet.
• D) There will be a "Little Ice Age" again.
• E) The Sun will cool down and that will offset the carbon dioxide problem.

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Definitions:

Body Mass Index

A numerical computation using height and weight to classify an individual's body weight status.

Type I Error

A statistical error that occurs when a null hypothesis is incorrectly rejected when it is actually true.

Retention Rate

The percentage of individuals or items that remain in a condition, process, or system over a given period compared to the number at the start.

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