How Far Down Do Downwelling and Upwelling Reach in the Earth

question 30

Multiple Choice

How far down do downwelling and upwelling reach in the Earth?

• A) to the lithosphere
• B) to the asthenosphere
• C) to the transition zone
• D) to the lower mantle

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Definitions:

Single Blind

An experimental setup where the participant is not aware of which group (control or experimental) they are in, but the experimenters are.

Compliments

Expressions of praise, admiration, or congratulation directed towards someone as a gesture of goodwill.

Quite

to a certain or fairly significant extent or degree.

Accepting

The act of receiving or agreeing to something with approval.