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प्रश्न
Water in the sea is sweet.
विकल्प
True
False
उत्तर
This statement is False.
APPEARS IN
संबंधित प्रश्न
Give appropriate biological/technical terms for the following:
The type of waste generated in hospitals and pathological laboratories
An example of non-biodegradable waste is
A. Vegetable peels
B. Sewage
C. Livestock waste
D. DDT
Define pollution. “Industries are pouring poison in water” - Explain
Thermal power plants give out a lot of ______ waste water.
List two major harmful effects of the following:
Rivers contaminated with sewage.
What are the common sources of oil spills?
71% of earth surface is covered with:
Name two heavy metals from industries that pollute water.
What are the pollutions caused by the objects given below?
- Loud Speaker
- Plastic
Contamination of water bodies by human activities is called ______ pollution.
