Astrophysicists Explain That Eventually the Sun Will Swell to Become

question 38

Multiple Choice

Astrophysicists explain that eventually the sun will swell to become a red giant,engulf the earth and "burn out" with all forms of energy dispersing in a final "heat death." Compared with conditions today,the entropy of the universe then will

• A)have increased greatly.
• B)have decreased greatly.
• C)remain the same because energy cannot be created or destroyed.

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Definitions:

Hadley Cells

Atmospheric circulatory patterns between the equator and 30 degrees latitude in both hemispheres, characterized by rising warm air near the equator and sinking cool air in the subtropics.

Ocean Currents

Large scale movements of seawater that circulate the world's oceans, driven by factors such as wind, salinity, and temperature gradients.

Average Precipitation

The mean amount of rain, snow, sleet, or hail that falls in a region over a set period, usually measured in millimeters or inches.

Average Temperature

The mean value of temperature taken over a specified period of time which indicates the overall climate pattern of a region.