All about biodiversity
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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Biodiversity | having a number of different species in an area
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Factors that affect biodiversity in an ecosystem | area, climate, and diversity of niches
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Keystone species | a species that influences the survival of many other species in an ecosystem
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Genes | the structures in an organism's cell that carry it's hereditary information
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Extinction | the disapearance from earth of all members of a species
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Endangered species | species in danger of becoming extinct in the near future
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Threatened species | a species that could become endangered in the near future
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Causes of extinction | natural events
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Leading cause of extinction | Habitat destruction
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Poaching | illegaly killing animals
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Captive breeding | the mating of animals in a safe captivity
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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:
buckmeow
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