folding
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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What are volcanoes | A mountain or hill typically conical having a crater or vent through which lava , rock fragments , hot vapour and gas are or have been erupted from the earths crust
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Where can volcanoes be found | they are normally found where the plates are diverging or converging
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How do volcanoes occur | They occur because the earths crust is broken into 17 major rigid techtonic plates that float on a hotter , softer layer in its mantle.
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What is the difference between magma and lava | Magma is molten rock below the surface of the earths crust when this molten rock reaches the surface of the earth is then called lava
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What are the stages of a volcanoes life | Active , dormant and extinct
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What do these stages mean | Active has erupted recently and is likely to erupt again in the near future
Dormant: has not erupted in recent history but is expected to erupt again
Extinct: has not erupted in recorded history and is not expected to erupt again
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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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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:
Laura_obrien123
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