SMS 8th grade space
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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| a force that causes objects to be drawn together | gravity
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| an electromagnetic radiation with a wavelength of 10 to the power of -9 cm or less | gamma ray
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| a form of oxygen that has a pale blue color and a sharp odor | ozone
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| one of 1 millions of star systems which contain stars, planets, and gases | galaxy
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| natural satillight that revolves around a planet | moon
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| object which usually has an atmosphere and is in a definet orbit around the sun | planet
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| celestial objecy which is composed of ice and rock that orbits the sun | comet
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| colapsed star with strong gravity which no light can escape | black hole
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| mass of gases which surround the earth or other heavenly body | atmosphere
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| star like object with a huge amount of energy in the form of light or radio waves | quasar
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| person who travels into space | astronaut
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| all that exists/planets, stars, galexies | universe
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| are home galexy | milky way
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| the curved half used by a satelight or comet | orbit
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| large luminous body in space made of hot glowing gases | stars
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| small chuncks of matalic matter the enter the earths atmosphere and usually burn up | meteor
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| unit of distance which is used for space travel and calculations | light year
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| area of gas and dust which is usually formed of a exploding star | nebula
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| visible places on the sun which can be sveral miles wide | sun spots
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| sometimes called planet toides and seen moving in the backround of stars | astroid
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| any small body which revolves around a larger astronomicle body and can be natural or man made | satellite
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| electromagnetic waves having wave lenghts from 5 to 400 nanometers | ultra vilolite light
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| stream of ioni gas particles constenly emitted from the sun in all directions | solor winds
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| a person who studies the space and stars and stuff | astronomer
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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.
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.
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:
Lucy91
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