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Solar Energy
Test Review
20
Science
6th Grade
12/12/2011

Additional Science Flashcards

 


 

Cards

Term
Absorption
Definition

The process of soaking up something

 

(Such as the Earth soaking up solar radiation)

Term
CFC
Definition

Chloro-floro-carbons

 

A chemical compound found in many spray products believed to be responsible for damaging Earth's OZONE LAYER.

Term
Conduction
Definition

The transfer of heat energy through a substance

 

<<>>

 

The transfer of heat energy from one substance to another by direct contact

Term
Convection
Definition

The transfer of heat by circulation through a gas or liquid.

 

Examples:  Wind circulation transfers heat in the atmosphere; also, ocean circulation transfers heat

 

REMEMBER:  CONVECTION CELLS

Term
Global Warming
Definition
A gradual warming of the Earth's atmosphere reportedly caused by the burning of fossil fuels (natural gas, petrolium, and coal)
Term
Greenhouse Effect
Definition
The natural and 'good-for-life' process where the sun's energy is trapped in the atmosphere by water vapor (H2O) and Carbon Dioxide (CO2); then prevent the energy from radiating back into space.
Term
Heat
Definition

A form of energy that is transferred by a difference in tempurature (hot to cold).

 

REMEBER:  ALWAYS HOTTER TO COLDER

Term
Infrared Radiation
Definition

A long wave radiation that we can feel as heat.

 

Example:  Space heater

Term
Radiation
Definition
Energy that is radiated or transmitted in the form of rays or lightwaves.
Term
Reflection
Definition
Occurs when lightwaves or soundwaves bounce off a surface.
Term
Solar Radiation
Definition
Heat and light energy from the sun.
Term
Tempurature
Definition
A measure of how hot or cold something is.
Term
Ultraviolet Radiation
Definition
A short wave radiation that causes suntan, sun burn, and skin cancer.
Term
Visible Light
Definition

Radiation that can be seen by the human eye as light.

 

 

ROY G BIV

(Red, Orange, Yellow, Green, Blue, Indigo, Violet)

 

Term
Maritime
Definition
Moist, humid air found over water along the coast.
Term
Continental
Definition
Dry air found over land.
Term
Polar
Definition
Cold air found near the North and South Poles.
Term
Tropical
Definition
Warm air found near the equator.
Term
Global Wind Pattern
Definition

REMEBER THESE IN THE FOLLOWING ORDER:

 

Polar Easterlies

Westerlies

Tradewinds (along the equator)

Westerlies

Polar Easterlies

Term
Ocean Circulation
Definition
Transfers heat away from the equator in a circular motion (Convection Cells)
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