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Science Quiz
Weather vocab
Question | Answer |
---|---|
a body of air with the same tempurature and moisture throughout | air mass |
an instrument used to detect and measure changes in air pressure | barometer |
a collection at billions ogtiny droplets of water or ice and dust particles visible from the ground | cloud |
the leading edge of a cold air mass pushes a warm air mass ahead of it | cold front |
the process by which heat moves effeciently through air or water | convection |
puffy,round clouds that formed at low latitudes | cumulus cloud |
an extended period of lack of precipitation | drought |
a tall dark rain cloud | nimbour cloud |
a boundary that occurs when both a cold and a coll air mass collide with a warm air mass which beecomes trapped and lifted between them | occluded front |
the process by which energy is transferred from one object such as the sun to another object without the space between them being heated | radiation |
a boundray that occurs when two air masses move close to one another,but neither has enough force to move one another they both remain fixed in place | stationary front |
a low-lying layered cloud | stratus cloud |
a boundary that occurs when a moving,warm air mass overrides a cold air mass ahead of it | warm front |
a boundary that forms when air masses meet that have different tempurate,pressure,and humidity conditions | weather front |
name three ways heat moves | Radiation,Conduction,and Convection |
What is the term for the combined energy created by moving molecule? | Heat |
What is the movement of heat from hot materialstocold ones called? | Conduction |
What is the spread of heat as waves of invisible rays called? | Radiation |
What is the movement of warmer air through cooler air called? | Convection |
What form of movement of heat is demonstarted by burning a burning fire in a fireplace? | Radiation |
What form of movement is demonstrated by a hot-air balloon? | Convection |