Weather Climate 1
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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Earth's atmosphere is important to living things because _______ | it provides all the gases that living things need to survive
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the two most abundant gases in the atmosphere are _____________ | nitrogen and oxygen
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Air has pressure because __________ | air has mass
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Instruments used to measure air pressure are called ________ | barometers
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Water vapor is water in the form of a ___________ | gas
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The ozone layer in the stratosphere absorbs ______ | ultraviolet radiation
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Earth's _________________ is the thin envelop of gases that surround Earth | atmosphere
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Nitrogen oxides react with other air pollutants in the presence of sunlight to form ___________. | photochemical smog
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Because the atmosphere traps solar energy, water exists in ______ form on Earth for living things to use. | liquid
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The atmospheric gas called ______________ forms clouds when it condenses. | water vapor
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The weight of a column of air pushing on an object causes _____________. | air pressure
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A person becomes out of breath quickly on a mountaintop because there are fewer _______ molecules present per cubic meter of air. | oxygen
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Most air pollution comes from _____________. | burning fossil fuels
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The National Weather Service measures air pressure in units called _____. | millibars
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As you rise upwards in the atmosphere, air pressure ________. | decreases
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Earth's atmosphere contains about four times as much nitrogen as _______. | oxygen
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The layers of the atmosphere are classified according to changes in _____________. | temperature
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The density of a fixed volume of air increases as its mass _________. | increases
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The condition of Earth's atmosphere at a particular time and place is known as ____________________. | weather
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The name of the molecule that is made up of three oxygen atoms is ______. | ozone
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Harmful particles and gases in the air are known as _______________. | pollutants
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The __________ of air can be calculated if the mass and volume of air are known. | density
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Which layer does Earth's weather occur? | troposphere
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Which layer of the atmosphere contains the ozone layer? | stratosphere
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Know the names of the six layers of the atmosphere and where they are located | (short answer)
Remember the ionosphere and exosphere are located in the thermosphere
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Describe three ways that the atmosphere helps living things survive on Earth. | (Essay Question)
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Describe the characteristics of the mesosphere and its role in protecting Earth from meteoroids. | (Essay Question)
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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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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:
Karen Heisner
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