chapter 2
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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nonrenewable energy resources | an energy resource that is available in limited amounts
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renewable energy resources | an energy resource that is replaced
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open system | is a system that exchanges matter or energy with the environment
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closed system | is a system that does not exchange matter or energy with the environment
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energy transfer | when energy moves from on object to another with out changing form
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energy transformation | when one form of energy is converted to another form of energy
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law of conservation of energy | that energy can be transformed from one form to another but it cannot be created or destroyed
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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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