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Science Exam Review
6th grade science review
Question | Answer |
---|---|
80km from eaths surface, the_______has no outer limit | Thermoshpere |
Most meteors and space junk burn up in the ____ | Mesosphere |
Precipitation falls from the_______ | Troposphere |
The ozone layer in the ______ absorbs ultraviolet radiation | Stratosphere |
Ions reflect radio waves to the earth from the _______ | Ionosphere |
Satellites orbit in the _________ | Exosphere |
Types of _______ are rain snow sleet or hail | Precipitation |
Happens when water evaporates and _____in to a cloud | Condensation |
_______ fronts are indicated by points on a line | Cold fronts |
_______ fronts are indicated by bumps on a line | Warm fronts |
Three forms of heat transfer are_______ | Radiation condution and convection |
Molecules move slower in _______ | cold |
Molecules move faster in _______ | Hot |
A sling psychrometer has ___ thermometers | 2 |
Isobars show _______ | same pressure |
Air Pressure in the top of the atmosphere is _________ than surface level | Less Dense |
High pressure systems bring | Dry, clear and sunny days |
the border between two air masses is called a _______ | front |
A _________ measures wind speed | anemometer |
A _________ tells the direction of the wind | wind vane |