Select Board & Class
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
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 are the advantages and disadvantages of CFC?
Carbon Dioxide gas is both useful and harmful for human life.Why do you think so
what is green house effect?
how does CO2 content rise in the atmosphere and become excessive??
Explain acid rain and its effects.
Factories should not be located in densely populated areas.Why?
use of plastic boon or bane ? explain
Why is sea water not fit for drinking ?
what are the factors effecting environment?
Give full form of :
(a) CFC (b) SPM
What is the full form of SPM?
3. Livestock farming creates large amounts of animal waste. How would this affect the nitrogen cycle?
Control measure for water pollution
what is a marble cancer?
What happens when carbonmonoxide mixes with haemoglobin?
afforestation leads to both air and water conservation as well as soil conservation how.
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?
suggest two ways by which water can be made potable at homes
At an individual level,how can you help reduce air pollution?
i want a script of skit on science and technology
how enthalpy of atomisation determines the standard electrode potential of elements?
what are the Measures taken if the emitted gases are above the permissible limits?
WHAT IS A CANDLE FILTER HOW DOES IT WORK
WHAT IS THE FULL FORM OF SPF?
what is the difference between:
define air pollution
Why we should not use more chlorine tablets than specified????
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 ?
say true or false.
Pure drinking water has a distinct taste.
plzzzzzzz answer it.
what is the impact of sulpher dioxide on earth?
the catalyst used in the preparation of oxygen by decomposing hydrogen perioxide is_________?
what is acid rain and its causes and effect
What is the chemical contamination of water ? How is it caused ?
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.
what are the causes and effects of water pollution? write in a tabular form?
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
How would the disposal of garbage,tec., affect the living organisms inthe river?
What are CFC(chlorofluorocarbons). What are its harmful effects?
tell me about importance of water
WE KNOW THAT DOLPHINS ARE MARINE ANIMALS THEY ARE FOUND IN OCEANS AND SEAS.......... SO HOW IT IS WRITTEN IN (SCIENCE) "POLLUTION OF AIR WATER" THAT POLLUTION IN RIVER GANGA LEAD TO THE GRADUAL DECLINE OF THE DOLPHINS IN THE RIVER GANGES ?
what are the effects of air pollution on non living things
what is air pollution?
Why the Taj Mahal is getting yellow ?
Please give answerof the following fast.?
What are the sources of pollution ?
need for conservation of ozone layer
what did you mean by acid rain?
please can anyone tell me the difference between global warming and green house effect
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