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what are the advantages and disadvantages of CFC?
what is SPM and ow it cause air pollution?
How is Air Pollution Harmful to NON-LIVING Things???
What is Marble cancer and how is it effecting Taj Mahal?
slogan on water pollution
3. Livestock farming creates large amounts of animal waste. How would this affect the nitrogen cycle?
what is global warming ?
Compare the following for smell , acidity and colour.
a) Tap Water
b) Pond Water
c) River Water
d) Well Water
e) Lake Water
HOW TAJ MAHAL GOT AFFECTED BY ACID RAIN? WHAT HAPPEND WHEN TAJ MAHAL GOT AFFECTED?
write the harmful effect of burning fossil fuels
what is green house effect?
afforestation leads to both air and water conservation as well as soil conservation how.
Explain acid rain and its effects.
use of plastic boon or bane ? explain
what is bioconcentration of pesticides?
Why is sea water not fit for drinking ?
what are the factors effecting environment?
how does CO2 content rise in the atmosphere and become excessive??
What is the full form of SPM?
how enthalpy of atomisation determines the standard electrode potential of elements?
Control measure for water pollution
what is a marble cancer?
What is the difference between nitrous and nitrogen oxides?
What happens when carbonmonoxide mixes with haemoglobin?
Explain the differences between pure air and polluted air?
Why do we need to filter water before drinking?
hot water can also be a pollutant .. explain.
What are the factors responsible for pollution o the river?
At an individual level,how can you help reduce air pollution?
HOW CAN WE DETECT WATER 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 impact of sulpher dioxide on earth?
what is the difference between:
John often burns garbage at his backyard.Is John following the right methord to get rid of the garbage? What is wrong in burning the garbage in the back yard?
how is industrial location planning significant?
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 aerosol ?
WHAT ARE INEXHAUSTIBLE FUELS
Can anyone tell slogan on pollution related to taj mahal in hindi or english....???? hint.......... like taj mahal marble is turning yellow.... rellated to this!!
WHAT IS A CANDLE FILTER HOW DOES IT WORK
What are CFC(chlorofluorocarbons). What are its harmful effects?
what is acid rain and its causes and effect
What are hazardous air pollutants? Name some and mention their effect on human health.
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?
extracts of neem leaves are an example of _____
(a) Non Biodegradable pesticides
(b) Biodegradable pesticides (c) pollutants (d)fertilizers (please answer fast)
what steps can be taken to restore the river ganga to its past glory?
how astama is caused
What are the measures to control air pollution ??
Can somebody give me a short paragraphs on these points :-
STEPS TO CONTROL AIR POLLUTION
what is glibe
How would the disposal of garbage,tec., affect the living organisms inthe river?
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.
tell me about importance of water
HOW IS CATALYTIC CONVERTER HELPFUL IN REDUCING THE AIR POLLUTION?
what are the effects of air pollution on non living things
Give full form of :
(a) CFC (b) SPM
what is air pollution?
If carbon dioxide is necessary and important for photosynthesis then why is it considered as a pollutant. Justify
Why the Taj Mahal is getting yellow ?
What are the sources of pollution ?
how sewage water is collected and treated ???
need for conservation of ozone layer
why smog does not come in summer season?
what did you mean by acid rain?
How does chlorofluorocarbons cause damage to ozone layer ? And please tell that by which thing ozone layer is made up of ?
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