Science Final Exam
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| meteorologist | someone who studies the weather
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| barometer | measures differences in air pressure
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| thermometer | measures temperature in the troposphere
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| psychrometer | measures relative humidity
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| anemometer | measures wind speed
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| windvane | measures the direction wind is coming from
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| humidity | the amount of moisture in the air
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| high pressure | sunny, nice day, low humididty
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| low pressure | cloudy, stormy
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| precipitation | rain, snow, sleet, hail
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| cold front | symbol-arc with blue triangles all faceing one direction moves-quickly cold air moves in and pushes upwards under the warm air
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| warm front | symbol-arc with red semi circles all faceing one direction moves-slowly warm air moves in and pushes up and over cold air and causes showers, fog, and clouds
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| occluded front | symbol-arc with alternating red and blue semi circles and traingles weather is rainy, humid, oppressive warm air mass caught between two cold air masses
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| stationary front | two fronts collide and dont move, rainy symbol is red semi circles on one side and blue triangles on the other side
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| troposphere | where weather occurs
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| stratosphere | keeps oceans liquid and the UV rays out-ozone layer
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| mesosphere | meteoroids burn up and turn into meteors
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| thermosohere | hottest layer
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| exosphere | where satellites orbit
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| ionosphere | where northern lights occur-ions emitted by the sun
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| evaporation | the process of becoming a vapor (gas, mist)
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| condensation | water that collects as droplets on a clod surface come into contact with warm air
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| run-off | precipitation that falls to the ground and collects/empties into a body or water
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| solid water | very very slow if it moves at all
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| liquid water | medium speed
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| gas water | very fast molecules
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| radiation | the giving off of heat
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| conduction | transfer of heat
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| convection | heat by currents and the rising of hot and cold substances
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| nuclear energy | energy released in a neclear reaction
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| chemical energy | part of energy in a substance that csan be released be a chemical reaction
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| electrical energy | energy made available nbe the flow of electrical charge through a conductre
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| mechanical energy | energy in a mechanincal form
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| potential energy | when an object is not moving but has potential to
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| kinetic energy | when an object is moving because it has changed from potential
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| energy transformation | the process of changing one type of energy into another
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| reflection | when something reflects light
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| refraction | reflection of light that changes the direction of the wave length
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| absorption | when a dark color takes light in
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| transparent | see through clear
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| translucent | see through foggy
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| opaque | solid colr/doesnt reflect light
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| wavelength | length of one crest to another
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| electromagnetic spectrum | range of wave lengths
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Sofia Sackett
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