MEDIUM
7th Andhra Pradesh Board
IMPORTANT
Earn 100

Describe the steps involved in getting clarified water from wastewater.

Important Questions on Water Too Little to Waste

MEDIUM
7th Andhra Pradesh Board
IMPORTANT
Science Class VII>Chapter 14 - Water Too Little to Waste>Improve your learning>Q 5
What is sludge? Explain how it is treated.
MEDIUM
7th Andhra Pradesh Board
IMPORTANT
Science Class VII>Chapter 14 - Water Too Little to Waste>Improve your learning>Q 6
Untreated human excreta is a health hazard. Explain.
EASY
7th Andhra Pradesh Board
IMPORTANT
Science Class VII>Chapter 14 - Water Too Little to Waste>Improve your learning>Q 7
Name two chemicals used to disinfect water.
EASY
7th Andhra Pradesh Board
IMPORTANT
Science Class VII>Chapter 14 - Water Too Little to Waste>Improve your learning>Q 8
Explain the function of bar screens in a wastewater treatment plant.
EASY
7th Andhra Pradesh Board
IMPORTANT
Science Class VII>Chapter 14 - Water Too Little to Waste>Improve your learning>Q 9
Explain the relationship between sanitation and disease.
MEDIUM
7th Andhra Pradesh Board
IMPORTANT
Science Class VII>Chapter 14 - Water Too Little to Waste>Improve your learning>Q 10
Outline your role as an active citizen in relation to sanitation.
MEDIUM
7th Andhra Pradesh Board
IMPORTANT
Science Class VII>Chapter 14 - Water Too Little to Waste>Improve your learning>Q 11
What you would do to motivate people in your streets to utilise toilets?
MEDIUM
7th Andhra Pradesh Board
IMPORTANT
Science Class VII>Chapter 14 - Water Too Little to Waste>Improve your learning>Q 12
What would happen if there were no microbes that break down wastes in sewage?