Which of the following is a natural source?
(A) pollution
(B) soil erosion
(C) both
(D) none
Where is the leather industry
(A) Japan
(B) Orissa
(C) Kanpur
(D) Gujarat
The measures to control water pollution are in the essay
(A) Dirty water should not be allowed to mix in rivers and reservoirs
(B) should be released into the water source
(C) Chemical fertilizers and pesticides should not be used excessively in agricultural work
(D) all
Which of the following drinking water system is celebrated as the decade
(A) 1981-90
(B) 1980-88
(C) both
(D) all
What was the river Ganga declared?
(A) State river declared
(B) declared a national river
(C) declared a government river
(D) none
Which of the following is ocean water pollution?
(A) Because of the source of crude oil
(B) Nuclear waste from all over the world
(C) small organisms are produced which are harmful to the sea jay Nikita
(D) all
What is the pollution of radio radiation in the areas adjacent to the nuclear reactor called?
(A) soil pollution
(B) air pollution
(C) both
(D) radioactive pollution
Which parasites live in bio-pollution?
(A) bacteria
(B) Garbage
(C) both
(D) all
What are the causes of global temperature
(A) Industrialization
(B) destruction of forests
(C) fossil fuels
(D) all
A disease like cancer, cataract, skin disease is caused by
(A) Due to water pollution
(B) due to ultraviolet rays
(C) due to noise pollution
(D) all
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