MEDIUM
7th CBSE
IMPORTANT
Earn 100

Describe the sources of wastewater.

Important Questions on Wastewater Management

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 18 - Wastewater Management>Exercises>Q D
Explain the term eutrophication.
MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 18 - Wastewater Management>Exercises>Q D
What is a sewer system?
HARD
7th CBSE
IMPORTANT
Science Horizons>Chapter 18 - Wastewater Management>Exercises>Q D
Describe the various processes used for treating wastewater.
HARD
7th CBSE
IMPORTANT
Science Horizons>Chapter 18 - Wastewater Management>Exercises>Q D
Differentiate between primary and secondary processes used for the treatment of wastewater.
MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 18 - Wastewater Management>Exercises>Q D
Explain the tertiary process used for treating wastewater.
MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 18 - Wastewater Management>Exercises>Q D
How can treated wastewater be used?
HARD
7th CBSE
IMPORTANT
Science Horizons>Chapter 18 - Wastewater Management>Exercises>Q D
How can we convert sludge into useful substances?
HARD
7th CBSE
IMPORTANT
Science Horizons>Chapter 18 - Wastewater Management>Exercises>Q D
List out a few measures that can be adopted to control the generation of sewage at home.