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OMM Lesson 4 - Ponds
7-1 OMM Lesson 4 - Ponds
| Question | Answer |
|---|---|
| having to do with nonliving things | abiotic |
| having to do with living things | biotic |
| a species of plant known as duckweed that lives on the surface of freshwater pond ecosystems | Lemna |
| one leaf-like section of some small plants (like Lemna) | frond |
| the place where an organism naturally lives, finds shelter and food | habitat |
| the members of each species in a community | population |
| the living components of an ecosystem | community |
| the interactions of living things with their environment occuring in one area | ecosystem |
| the function, job or role that an organism plays in its ecosystem | niche |
| small living things that can only be viewed with magnification | microorganisms |
| hay, leaves, soil, gravel and water are | abiotic factors |
| Lemna and microorganisms are | biotic factors |
| What will ecosystems do over time? | change in some way |
| 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 |