7-1 OMM Lesson 4 - Ponds
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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| having to do with nonliving things | abiotic
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| having to do with living things | biotic
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| a species of plant known as duckweed that lives on the surface of freshwater pond ecosystems | Lemna
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| one leaf-like section of some small plants (like Lemna) | frond
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| the place where an organism naturally lives, finds shelter and food | habitat
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| the members of each species in a community | population
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| the living components of an ecosystem | community
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| the interactions of living things with their environment occuring in one area | ecosystem
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| the function, job or role that an organism plays in its ecosystem | niche
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| small living things that can only be viewed with magnification | microorganisms
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| hay, leaves, soil, gravel and water are | abiotic factors
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| Lemna and microorganisms are | biotic factors
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| What will ecosystems do over time? | change in some way
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| Do organisms in an ecosystem (members of a community)share the same habitat? | Not always --> they can live in different parts of the same ecosystem
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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:
jenhaugen01