Question

question: what are the main types of water pollution? 1. read and learn: besides toxic pollution, the other types of pollutions are sediment pollution, nutrient pollution, and bacterial pollution. you have already described toxic pollution on the previous page. read about the other types, and describe each in your own words. sediment pollution description: causes: consequences: nutrient pollution description: causes: consequences: bacterial pollution description: causes: consequences:

Explanation:

Sediment pollution involves soil particles washing into water. Causes include deforestation and construction, and it can reduce light penetration and harm aquatic life. Nutrient pollution is from excess nutrients like nitrogen and phosphorus, often from fertilizers and sewage. It can cause algal - blooms and deplete oxygen. Bacterial pollution is the presence of harmful bacteria in water, mainly from human and animal waste. It can lead to water - borne diseases.

Answer:

Sediment pollution:
Description: Soil particles entering water bodies.
Causes: Deforestation, construction activities.
Consequences: Reduced light penetration, harm to aquatic organisms.

Nutrient pollution:
Description: Excess nutrients (nitrogen, phosphorus) in water.
Causes: Fertilizer runoff, sewage discharge.
Consequences: Algal blooms, oxygen depletion.

Bacterial pollution:
Description: Presence of harmful bacteria in water.
Causes: Human and animal waste.
Consequences: Water - borne diseases.