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Java Games: Flashcards, matching, concentration, and word search. |
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4th Grade Chapter 3 Ecosystems
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| ecosystem | all the living and nonliving things in an area |
| population | the members of one species in an area |
| community | all of the populations in an area |
| habitat | where an organism lives |
| niche | an organisms job |
| producers | organisms that do photosynthesis |
| consumers | organisms that must eat other organisms |
| herbivores | eat plants |
| carnivores | eat animals |
| omnivores | eat plants and animals |
| decomposers | eat dead organisms |
| food webs | show all the food chains in an ecosystem |
| food chain | shows the movement of energy through an ecosystem |
| Examples of ecosystems | Rainforests, Grasslands, Deserts |
| Examples of Non-living things | Rocks, Soil, Air |
| Cause Matter to break down faster | Moisture, Heat, Oxygen |
| Examples of Producers | Cacti, Grass, Trees |
| Examples of Carnivores | Leopard, Wolf, House Cat |
| Examples of Herbivores | Antelope, Rabbit, Buffalo |
| Examples of Omnivores | Humans, Grizzly Bear, Raccoon |
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Big Sandy Elementary |
| Simla, CO |
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