weather factors
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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electromagnetic waves | a form of energy that can travel through space
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radiation | the direct transfer of energy by electronic waves
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infrared radiation | a form of energy with wavelengths that are longer than red light. not visible but can be felt by heat.
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ultraviolet radiation | its given off from the sun and has wavelengths shorter than violet light. (sunburns)
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scattering | reflection of light in all directions
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greenhouse affect | the process by which gases hold heat in the air
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thermal energy | the total energy of motion of the molecules of a substance
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temperature | the average amount of energy of motion of each molecule of a substance
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thermometer | a thin glass tube with a bulb on one end that contains a liquid (mercury or colored alcohol)
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heat | the energy transferred from a hotter object to a colder one
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convection | the transfer of heat by the movement of a fluid
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conduction | the direct transfer of heat from one substance to another that one is touching
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wind | the horizontal movement of air from an area of high pressure to areas of low pressure
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anemometer | a tool with 3 or 4 cups mounted on the ends of spokes that is used to measure wind speed
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wind-chill factor | the increased cooling that a wind can cause
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local winds | winds that blow over short distances caused from unequal heating of the earths surface within a small area.
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sea breeze | a wind that blows from an ocean or lake
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land breeze | the flow of air from land to a body of water
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monsoon | sea and land breezes over a large region that change directions with the seasons
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global winds | winds that blow steadily from specific directions over long distances
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coriolis effect | the way earths rotation makes winds curve
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latitude | the distance from the equator measured in degrees
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jet streams | high speed winds aout 10 km above earths surface
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psychrometer | a tool that has 2 thermometers
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dew point | the temperature at which condensation begins
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cumulus | clouds that look like fluffy, rounded piles of cotton
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stratus | clouds that form in flat layers
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cirrus | wispy feathery clouds (ice crystaly)
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precipitation | any form of water that falls from clouds and reaches earths surface (rain,hail,snow,sleet)
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droughts | long periods of unusually low precipitation that can cause great hardship
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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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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:
msarsfield
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