Chapter 17
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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How do generators produce electrical energy? | by moving an electrical conductive material within a mechanical feild
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Define turbine. | a wheel that changes the force of moving gas or liquid into energy that can do work
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How does coal form? | from the remains of plants that lived in swamps hundreds of years ago
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What is in all grades of coal? | sulfur
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Where are most of the worlds oil reserves? | Middle East
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Define petroleum product. | anything that is made from crude oil
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Why cant we extract oil from under the ocean? | it is to expensive
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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:
Crystial
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