Sun's Energy Flashcards

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0
Q

Convection

A

The Transfer of heat from one place to another, when matter is in direct contact and is in motion due to density changes in liquid gas

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1
Q

Atmosphere

A

The whole mass of air surrounding Earth made up of 78% nitrogen, 21% oxygen, and other traces gases

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2
Q

Ocean Currents

A

A directional movement of ocean water; surface currents are caused by wind; deep currents are caused by changes in temperature and salinity

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3
Q

Wind

A

A natural movement of air from an area of high density and pressure to am area of low density and pressure

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4
Q

Thermal energy

A

Energy radiation by hot objects such as the sun in form of electromagnetic radiation

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5
Q

Coriolis effect

A

The apparent deflection of moving air, as seen by an observer on earth; apparent deflection is a result of earths rotation

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6
Q

Air pressure

A

Force exerted on Earths surface by the weight of air above the surface

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