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Fourth Grade Wiki

Organisms and Where They Live
- Objective - Know examples of changes in an organism's environment that are beneficial to it and some that are harmful to it.

Changes in Ecosystems
- Objective - Explain how animals meet their needs by using behaviors in response to information received from the environment.
- Objective - Explain how humans can adapt their behaviors to live in changing habitats (eg. recycling wastes, establishing rain gardens, planting trees/shrubs to prevent flooding and erosion).

Animal Survival
- Objective - Explain how differences among animals of the same population sometimes give individuals an advantage in surviving and reproducing in changing habitats.