Differentiate between biodegradable and non – biodegradable substances.
Q. (a) Differentiate between biodegradable and non-biodegradable substances.
(b) How is acid rain causing harm to ‘Taj Mahal’ ?
(c) What is smog ?wie
Ans. (a) Biodegradable :
(i) Substances which can be decomposed by decomposers into useful products.
(ii) They do not cause pollution.
(iii) Example: Organic waste.
Non-biodegradable :
(i) They cannot be decomposed by the decomposers.
(ii) They cause huge pollution.
(iii) Example: Plastic.
(b) Acid rain is corroding the calcium carbonate of Taj Mahal and causing pits in the monument.
(c) It is a mixture of fog and smoke.
Follow on Facebook page – Click Here
Google News join in – Click Here
Read More Asia News – Click Here
Read More Sports News – Click Here
Read More Crypto News – Click Here