Free Environmental Issues (Daily Quiz: 12) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

The harmful effects of the air pollution on organism depends on

(a) concentration of air pollutants

(b) size of bollutant particles present in air

(c) duration of exposure and the organism

(d) All of the above

Question-2

Aerosol are particles in air less than –

(a) 4μ

(b) 2μ

(c) 3μ

(d) 1μ

Question-3

A result of deforestation is –

(a) Increased grazing area

(b) Increased sunlight

(c) Weed control

(d) Soil erosion

Question-4

DDT causes eggshell thinning in birds because it inhibits

(a) calcium ATPase

(b) calmodulin

(c) magnesium ATPase

(d) carbonic anhydrase

Question-5

Government of India has recently instituted which award for individuals or communities from rural areas that have shown extra-ordinary courage and dedication in protecting wildlife?

(a) Chipko Award

(b) Padma Bhushan

(c) Bharat Ratna

(d) Amrita Devi Bishnoi Wildlife Protection Award