Prioritized review of 8th Sci Terms
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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abiotic | All of the non-living things in an ecosystem
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Chemical Change | A change in the chemical composition of a substance caused by rearranging of atoms.
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Compound | A molecule or substance containing two or more different elements
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convection | energy transferred by the circular motion of liquids & gases.
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divergent boundary | A plate boundary where two plates move away from each other.
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hurricane | rotating low pressure area that forms over warm oceans and produces heavy rains & strong winds.
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light year | The distance light can travel in one year. This is used to measure huge distances in space like the distance between stars or galaxies.
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metalloid | Elements that sit on or just below the stair step line. They have properties of both metals and nonmetals.
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nebula | A large area of dust and gas where new stars are forming.
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photosynthesis | Process where producers use energy from sunlight to convert carbon dioxide and water into glucose and oxygen.
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producer | Organisms that produce energy through photosynthesis that support the entire food chain. Grasses, plants, trees, bushes, etc.
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products | The substances that are produced in a chemical reaction. Located on the right side of the equation.
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Radiation | transfer of thermal energy through matter or space as electromagnetic waves
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reactants | The chemicals that are reacting together in a chemical reaction. Located on the left side of the equation.
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valence electron | The electrons located farthest from the nucleus that determines how chemically reactive the atom will be.
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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:
bmercer
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