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earth 12
science
| Question | Answer |
|---|---|
| atmosphere | is a thin layer of air thats form a protective covering of the planet |
| troposphere | is the lowest of earth's atmospheric layer |
| ionosphere | within the mesosphere and thermosphere is a layer of electrically charged |
| ozone layer | lies an atmospheric |
| ultraviolet radiation | is one of the many types of energy that comes to earth from the sun |
| chlorofluorocarbons | is a chemical compounds used in some refrigerators |
| radiation | energy that is transferred in the form of rays or waves. |
| conduction | is the transfer of energy that occurs when molecules bump into one another |
| convection | is the transfer of heat by the flow of materials |
| hydrosphere | is a term that describes all the water of earth |
| condensation | is process of water vapor changing to a liquid |
| coriolis effect | earth cause moving air and water to appear to turn north |
| jet stream | blow near the top of the troposphere |
| sea breeze | created during the day because solar radiation warms the land more than the water |
| land breeze | movement of air toward the water from the land |
| weather | refers to the the state of the atmosphere at a specific time and place |
| humidity | the amount of water vapor present in the air |
| relative humidity | is a measure of the amount of water vapor in the air compared to the amount needed for saturation at a specific temperature |
| dew point | changes with the amount of water vapor in the air |
| fog | when air is cooled to its dew point near the ground,it form a stratus cloud |
| precipitation | water falling from clouds |