4th Grade Ecosystems
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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amount of salt in something | salinity
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group of the same species living in the same place at the same time | population
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variety of plants and animals | diversity
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most natural sysytems have patterns that give them _______________ (balance) | stability
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The most basic parts of an ecosystem are ___________ & ______________ | living things & nonliving things
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includes all of the living things (plants, animals and organisms) in a given area, interacting with each other, and also with their non-living environments (weather, earth, sun, soil, climate, atmosphere). | ecosystem
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Plants or animals originally from the area that they live | Native
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Plants or animals that have moved into a new area and taken over often harming native species | Invasive
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interdependence | all living things are dependent on both nature and each other for their survival
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canopy | roof-like structure
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tropical | an warm, wet area from the equator to 30 degrees North or South of it.
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temperate | area that sees warm summers and cool winters from 30 degrees to 60 degrees North or South of the Equator
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polar | cold area that is from 60 degrees to 90 degrees North and South of the Equator
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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:
wjewell
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