Distinct Locations where pollution is directly produced.

Septic systems and sewage treatment plants.

Large human made ponds lined with plastic rubber to prevent the manure from leaking into the groundwater.

A persistent substance that can spread below and across the surface of water.

Discarded materials from households and industries that do not pose a hazard towards organisms.

Contamination of streams, lakes, and oceans, or groundwater with substances produced through human activities.

Solis waste material settling out of the water.

Three heavy metals that pose a serious threat to human health.

Sources of oil spills.

Coal ash and coal slag.

Diffuse areas that produce pollution.

Using bacteria to breakdown the organic matter in the water.

Acids deposited on Earth as rain, snow, or as gases and particles that attach to the surfaces of plants, soil, and water.

Oil spilled that remains under water.

Human activity increasing the amount of sand, silt, and clay in the natural waterways.

Water produced by human activities.

Small and simple sewage treatments

Pesticides, pharmaceuticals, and hormones.

Plastic barriers floating on he surface of the water and extending down into the water for several meters.

Sounds emitted that interfere with animal communications.

List one of the three major concerns about human waste water.

Centralized sewage plants receiving waste water.

Industrial compounds.

List one the three ways to remediate oil pollution.

A dramatic change in temperature of a body of water.