Which of the following is an example of how the same chemicals used to help people can harm the environment?
OA. Hillsides erode after plants are removed to clear a space for
O B. Phosphates are removed from detergents so they don't end up in
c. Excess fertilizers run off into rivers and create a dead zone.
OD. Plants grow back after toxic chemicals are removed from the
crops.
drinking water.
surrounding soil