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प्रश्न
Name the following:
The undesirable change in the environment leading to its deterioration.
उत्तर
Pollution
APPEARS IN
संबंधित प्रश्न
Given below is a representation of a type pollution.
Study the picture and answer the questions :
1) Name the type of pollution shown in the picture
2) Name one source of this pollution
3) How does this pollution affect human health?
4) Write one measure to reduce this pollution
5) State one gaseous compound that leads to the depletion of the ozone layer and creates ‘Ozone holes’.
Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong:
Detergents, X-rays, sewage, oil spills
True or false.
Water does not get polluted by washing the cloths in running water of river.
What is the effect of oil spills on marine life?
What are primary pollutants?
What is soil pollution?
Distinguish between the following :
Biodegradable and Non-biodegradable Pollutants
How are the pollutants categorised on the basis of their existence in nature? Give two examples of each category?
land or soil pollution happens when toxic ______ change the natural balance in soil.
Give two examples of Particulate pollutants.
