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what is SPM and ow it cause air pollution?
What is Marble cancer and how is it effecting Taj Mahal?
slogan on water pollution
what is global warming ?
HOW TAJ MAHAL GOT AFFECTED BY ACID RAIN? WHAT HAPPEND WHEN TAJ MAHAL GOT AFFECTED?
what are the advantages and disadvantages of CFC?
write the harmful effect of burning fossil fuels
How is Air Pollution Harmful to NON-LIVING Things???
which of the following is not a green house gas?
a. carbon dioxide b.sulphur dioxide
what is green house effect?
Explain acid rain and its effects.
use of plastic boon or bane ? explain
Why is sea water not fit for drinking ?
what are the factors effecting environment?
What is the full form of SPM?
Control measure for water pollution
what is a marble cancer?
What happens when carbonmonoxide mixes with haemoglobin?
how deforestation leads to desertification
Explain the differences between pure air and polluted air?
i want to ask that it is said here that a leaking tap can waste 1000 litres of water in single day but in the ncert text book it is given that leaking tap wastes thousand litres of water every year which one is correct.
Why do we need to filter water before drinking?
hot water can also be a pollutant .. explain.
how enthalpy of atomisation determines the standard electrode potential of elements?
What are the factors responsible for pollution o the river?
At an individual level,how can you help reduce air pollution?
i want a script of skit on science and technology
what are the Measures taken if the emitted gases are above the permissible limits?
WHAT IS THE FULL FORM OF SPF?
what is the difference between:
afforestation leads to both air and water conservation as well as soil conservation how.
what are the measures to reduce the greenhouse effect?
please answer fast
what are the effect of air pollution ?
i) what are the pollutants checked for in vehicles while conducting a pollution check ?
ii)what is the average no. of vehicles checked each month ?
iii)what is the time taken to check each vehicle?
iv)what are the permissible levels of emission of various gases?
what is BOD?????
what is aerosol ?
I am member of Meritnation Bade Program and I have some points, it was going perfect , But now when I complete some activities they show 40 points are added but it doesn't get added at times. Additional info:
I use Google Chrome.
WHAT IS A CANDLE FILTER HOW DOES IT WORK
what is acid rain and its causes and effect
describe the threat to the beauty of the taj mahal?
what is the difference between pure air and polluted air
How to make a collage on pollution?Please give me suggestions so that it may look creative.
describe greenhouse effect?
what steps can be taken to restore the river ganga to its past glory?
What are the measures to control air pollution ??
STEPS TO CONTROL AIR POLLUTION
What is cfc used for.
How would the disposal of garbage,tec., affect the living organisms inthe river?
write 4R mantra of water conservation?
tell me about importance of water
what are the effects of air pollution on non living things
what is air pollution?
Why the Taj Mahal is getting yellow ?
What are the sources of pollution ?
Compare the following for smell , acidity and colour.
a) Tap Water
b) Pond Water
c) River Water
d) Well Water
e) Lake Water
need for conservation of ozone layer
what can u say about the future of the human race considering the present environmental conditions?
what did you mean by acid rain?
the differences between pure air and polluted air.
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