| A | B |
|---|
| sucession | the process that gradually changes an existing ecosystem into another ecosystem. |
| reclamation | The repairing of some of the damage done to an ecosystem. |
| Conservation | The careful management and wise use of natural resources. |
| preservation | The protection of an area |
| Setting aside National Parks | The United States government helped in the preservation of ecosystems by this. |
| It is known as succesion. | When the community in a ecosystem changes over the time. |
| Reclamation of a strip mine. | Can make a new habitat for wildlife. |
| Practicing conservation. | Is when people use resources wisely. |
| Disuccesion | When an hurricane destroys the habitat for plants along the coast and new plants grow. |
| G. Nutrients | When plants and animals die in a marsh and their remains add ______ to the marshs. |
| Recycling | When a new aluminum can be made from used cans. |
