Understanding Wastewater and Its Impact

The dirty water or the uncleaned water that comes from the houses, factories, offices etc.. is commonly known as ..

• Blue Water

• Wastewater

• Sewages

What is the best way to purify water?

• Add Salt.

• Put inside the refrigerator.

• Filtration or Boiling.

• Find a very clean stream of water.

Why is managing wastewater crucial for public health?

• It increases the cost of water treatment.

• It has no impact on the environment.

• It promotes industrial waste disposal.

• It prevents the spread of diseases and protects drinking water sources.

What are the main components of sewage?

• Sewage is wastewater containing human waste, food scraps, soaps, detergents, and chemicals.

• Sewage is a type of food product used in cooking.

• Sewage consists only of industrial waste and metals.

• Sewage is clean water from rain and rivers.

In what ways can agricultural practices lead to the contamination of water sources?

• Agricultural practices improve water quality by preventing erosion.

• Agricultural practices have no effect on surrounding ecosystems.

• Agricultural practices can lead to contamination through the leaching of chemicals and waste into water bodies.

• Agricultural practices are entirely sustainable and do not harm the environment.

Sewage is mainly a -

• Liquid Waste

• Solid Waste

• Gaseous Waste

• Mixture of solid and gas