Select Board & Class
what are the advantages and disadvantages of CFC?
what is SPM and ow it cause air pollution?
Compare the following for smell , acidity and colour.
a) Tap Water
b) Pond Water
c) River Water
d) Well Water
e) Lake Water
What is Marble cancer and how is it effecting Taj Mahal?
slogan on water pollution
How is Air Pollution Harmful to NON-LIVING Things???
what is global warming ?
How would the disposal of garbage,tec., affect the living organisms inthe river?
HOW TAJ MAHAL GOT AFFECTED BY ACID RAIN? WHAT HAPPEND WHEN TAJ MAHAL GOT AFFECTED?
write the harmful effect of burning fossil fuels
Explain acid rain and its effects.
what is green house effect?
3. Livestock farming creates large amounts of animal waste. How would this affect the nitrogen cycle?
use of plastic boon or bane ? explain
Why is sea water not fit for drinking ?
what did you mean by acid rain?
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?
Explain the differences between pure air and polluted air?
when was chipko movement started?
Why do we need to filter water before drinking?
if water is filtered it becomes free from spm and hence potable. do you agree? give reason
hot water can also be a pollutant .. explain.
how fertilizers and chemicals excessive use affects soil and water
What are the factors responsible for pollution o the river?
Q; Why does the marble of taj mahal is yellow
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 steps can be taken to restore the river ganga to its past glory?
what are cfc can u plz explain it clearly
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?
why nitrogen is not considered to be a green house gas?
what is aerosol ?
what are the 2 methods used for irrigation to minimise the wastage of water?
What are CFC(chlorofluorocarbons). What are its harmful effects?
WHAT IS A CANDLE FILTER HOW DOES IT WORK
how would the disposal of garbage effect the living organsm in the river
what is acid rain and its causes and effect
What is the difference between nitrous and nitrogen oxides?
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?
the water used for cooking will be hot and may be not clean ,if we wash our vehicle with it ,isn't it harmfull for the vehicle ?
What are the measures to control air pollution ??
what can u say about the future of the human race considering the present environmental conditions?
STEPS TO CONTROL AIR POLLUTION
HOW trees help in reducing the levels of sulphur dioxide, nitrogen dioxide, and dust particles in the atmosphere?
What are greenhouse gases ? What are their impacts on the ecosystem ?
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 ?
need for conservation of ozone layer
how come the disease causing micro-organisms are present in portable water,isn't it purified???
What is the difference between PURE WATER and DISTILLED WATER?
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