The Auroras in the Upper Atmosphere Are Caused by

question 56

Multiple Choice

The auroras in the upper atmosphere are caused by

• A)UV and visible light interaction with the asthenosphere.
• B)interaction of the solar wind and upper layers of Earth's atmosphere.
• C)sun spot activity and gravitational accretion.
• D)coronal mass ejections entering the atmosphere at lower latitudes (below 30°).
• E)stratospheric ozone depletion.

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Definitions:

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A compulsory financial charge or some other type of levy imposed upon a taxpayer by a governmental organization in order to fund government spending and various public expenditures.

Excess Burden

The cost to society created by market inefficiency, typically due to taxes or other government policies disrupting the equilibrium.

Tax

A mandatory financial charge or some other type of levy imposed upon a taxpayer by a governmental organization in order to fund government spending and various public expenditures.

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A low-calorie carbonated soft drink produced by PepsiCo, branded as a healthier alternative to regular Pepsi.