Noise pollution is measured in (1) Microns (2) Nautical miles (3) Ohms (4) Amperes (5) Decibels
3 7210Water pollution in a river is measured by the dissolved amount of: (A) Chlorine (B) Ozone (C) Nitrogen (D) Oxygen
9 31932Atmospheric pollution is caused by an excess of: (1) Carbon monoxide (2) Oxygen (3) Hydrogen (4) Nitrogen
2 3014. If water pollution continues at its present rate, it will eventually (a) Stop water cycle (b) Prevent precipitation (c) Make oxygen molecules unavailable to water plants (d) Make nitrate unavailable to water plants
1 8696
Can you send me some general information about rain forests (or climate change, pollution, food, etc.) for my information?
What steps should Indian Government take to counter pollution in major Indian cities?
Discuss the sources of odour pollution?
What do you mean by noise pollution ?
Define water pollution?
What is the meaning of odour pollution ?
What are the sources of water pollution ?
What are the measures to control odour pollution ?
What is pollution?
What is nuclear pollution?
What are the environmental harms caused by mercury pollution? What are the main sources of mercury pollution?
What is the cost-benefit relation regarding sewage treatment as a strategy to fight water pollution?
Besides mercury which other heavy metals cause toxic pollution?
Why does thermal inversion increases air pollution? Which harms can thermal inversion cause to humans?
Is pollution always caused by humans?