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3.9AC
Ecosystems and Environments
| Term | Definition |
|---|---|
| Desert | an ecosystem that is very dry and gets little rain |
| Grassland | an ecosystem with grasses and shrubs, a few small trees, and many large grazing animals |
| Temperate Forest | an ecosystem filled with a variety of trees and other plants and animals, such as deer |
| Wetland | an ecosystem filled with swamps, bogs, and marshes, as well as a large variety of plants and animals |
| Tundra | a very cold ecosystem with no trees; snow covers the ground most of the year |
| Tropical Rain-forest | large areas of trees that grow where it is warm and rainy all year |
| Ecosystem | A community of living and non-living things in their natural environment |
| Organism | a living thing |
| Habitat | The home of an animal or plant |
| Community | All the interacting populations in a particular area |
| Population | All the living things that belong to the same group and live in the same area |
| Perish | to die |
| Thrive | to grow strong or reproduce |
| Predator | an animal that hunts smaller animals |
| Carnivore | an animal that feeds on meat |
| Herbivore | an animal that feeds on plants |
| Hibernate | to sleep through the winter |
| Migrate | to move to warmer areas during winter |