ICSE /Class 3
Science MCQ Based On Pollution
Our free online Science test quiz for Class 3, ICSE will assist you to improve your Science skills on every concept in a fun interactive way.
ICSE Class 3 Science Pollution
The Burning of Fossil Fuels
(a)-4; (b)-2,3; (c)-1,5
Air pollution may result in a change in temperature.
Pollution may relate to dirty water in the rivers, the air quality is poor to breathe and the noises caused due loud speakers.
Harmful substances dumped in the soil will affect the soil quality most.
Construction and Demolition.
Solar energy and wind energy give people clean ways to power their homes.
Pollution is when harmful substances are added to the environment and then change it in a bad way.
Water pollution is the presence of harmful materials in water, such as sewage, dissolved metal, waste from farms, factories and crude oil spilled from oil tankers.
nitrates from fertilizers, sewage and detergents.
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