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प्रश्न
The Biological/technical term for The process causing an undesirable change in the environment
उत्तर
Pollution
APPEARS IN
संबंधित प्रश्न
Differentiate between primary pollutants and secondary pollutants.
Identify the ODD term in each set and name the CATEGORY to which the remaining three belong :
Example : glucose, starch, cellulose, calcium
Odd term : calcium
Category : others are different types of carbohydrates
Polythene bag, Crop residue, Animal waste, Decaying vegetable.
Following is a statement about pollution. Which type of pollution does it express?
Many times, vomiting and dysentery occurs after eating 'pani puri'
True or false:
More the use of electric appliances more will be the pollution.
What is pollution?
What is known as smog? What harm is done by smog especially in winter?
Give the difference between natural and man-made pollutants.
Think of the objects in your home. Just keep in mind, the books, toys, furniture, food materials, and even pets of your home. These living and non-living things together make your home. Look at the following picture and list out the living and non-living things, in the pond.
land or soil pollution happens when toxic ______ change the natural balance in soil.
Give two examples of Particulate pollutants.
