6. which of the following are abiotic factors? (check all that apply) [] elephant [] tree [] water [] grass [] air [] bugs [] soil

Abiotic factors are the things in an environment that are NONLIVING. Therefore the answers to your question will be:

- Water

-Air

-Soil

All the rest are Biotic factors, or living organsims.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation: