Assessment

Water Pollution and Conservation

Study of Water Pollution and Conservation, Causes of water pollution, How can we conserve water?, Main cause of water is industrial waste dischage, etc.

ninja coder

Chemistry

Grade VIII

10 plays

100 players

ninja coder

Chemistry

Grade VIII

10 plays

100 players

Worksheet

10 Qs

1.
Multiple Choice
1 pts•30 s
Water pollution is mainly caused by:
Answer choices
Overuse of clean water
Rainwater harvesting
Discharge of industrial waste
Boiling water
2.
Multiple Choice
1 pts•30 s
Which human activity contributes most to water pollution?
Answer choices
Using solar panels
Using biogas
Dumping sewage into rivers
Building rainwater tanks
3.
Multiple Choice
1 pts•30 s
Planting trees near water bodies helps in:
Answer choices
Increasing industrial waste
Preventing soil erosion
Causing floods
Blocking rivers
4.
Multiple Choice
1 pts•30 s
Using biodegradable products can help in:
Answer choices
Increasing water pollution
Preventing air pollution
Contaminating rivers
Reducing water pollution
5.
Multiple Choice
1 pts•30 s
Which method helps in conserving water at home?
Answer choices
Keeping taps open
Using sprinklers
Fixing leaking taps
Washing vehicles daily
6.
Multiple Choice
1 pts•30 s
Contaminated water affects:
Answer choices
Only plants
Only humans
Only animals
All living beings
7.
Multiple Choice
1 pts•30 s
Reusing water from washing vegetables for gardening is a method of:
Answer choices
Wastage
Recycling
Conservation
Contamination
8.
Multiple Choice
1 pts•30 s
Water conservation helps to:
Answer choices
Pollute rivers
Reduce water bills
Ensure water availability
Waste more water
9.
Multiple Choice
1 pts•30 s
Untreated sewage should not be released into:
Answer choices
Open fields
Gardens
Rivers and lakes
Septic tanks
10.
Multiple Choice
1 pts•30 s
Conserving wetlands is important for:
Answer choices
Flood control
Drying land
Construction
Urbanization