click below
click below
Normal Size Small Size show me how
Ecology oconnor3
| Question | Answer |
|---|---|
| What is a renewable sources? | Something that can generate if it is alive or can be replenished by biochemical cycles if it is nonliving. |
| What is a pollutant? | A harmful material that can enter the biosphere through land, air, or water. |
| What is biodiversity? | The sum total of the genetically based variety of all organisms in the biosphere. |
| What is biologial magnification? | When concertrations of harmful subsatnces increase in organisms at higher trophic levels in a food chain or food web. |