Type your name:

Conserving Earth’s Resources

When harmful substances get into air, water, or land, pollutionfertilizersvolcanosandSelect your answer occurs. Natural pollution happens when a volcanowatersandfertilizersSelect your answer erupts and pollutes the air. Polluted water happens naturally when too much soil or watervolcanosandfertilizersSelect your answer settles in a lake. Then the lake isn’t a good place for fish and plants to live. People can cause pollution by using sandfertilizersvolcanowaterSelect your answer to keep plants healthy. Fertilizers can soak into the ground and into watersandpollutionvolcanoSelect your answer supplies.