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6.03 Solar Energy
8th Grade 2022
Question | Answer |
---|---|
How much of the Sun's total energy output does Earth receive? | a very small portion |
The term that means the Sun's energy is taken in by the earth's surface. | absorbs |
The term that means the Sun's energy is bounced off of the earth's surface. | reflects |
The sun's uneven heating of air and water causes movements called | currents |
The term which means heat energy is carried along by currents | convection |
Earth's surface is heated unevenly. Most of the Sun's energy hits the _____ | the equator |
Earth's surface is heated unevenly. The least amount of the sun's energy hits the _____. | poles |
The name given to the theory where the heat energy of the Sun, due to a blanket of gases around Earth, prevents it from escaping into space? | The Greenhouse Effect |
When gasses and liquids warm, they______ | rise |
When gasses and liquids cool, they______ | sink |
As gasses and liquids warm, their molecular movement increases. This lessens their | density |
What happens to the spacing of molecules as they are cooled? | get closer together. |
During cloud formation, liquid water forms vapor. This is when water ______. | evaporates |
During cloud formation, water vapor _____ into the atmosphere and _____. | rises and cools |
During cloud formation, water vapor forms tiny droplets of liquid water that make up clouds. This happens when water vapor ______ | condenses |
Where would a hurricane most likely form on Earth? | tropics |