Man and Environment MCQ Question with Answer

Man and Environment MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 1
Which of the following is normally not at atmospheric pollutant

s o_{2}

c o_{2}

Hydrocarbons

Question No : 2
Smog is a common pollutant in places having

excessive so2 in their air

excessive ammonia in the air

low temperature

high temperature

Question No : 3
Pedology is the study of

soil

locomotion of animals

rocks

crop diseases

Question No : 4
Water plants usually have

a well developed root system

a well developed vascular system

a well developed stomatal system

a reduced vascular system

Question No : 5
The biggest herbarium of India is

Botanical Survey of India - Calcutta

St. Xavier's Herbarium - Mumbai

Central National Herbarium - Calcutta

IARI - New Delhi

Question No : 6
Deforestation may reduce the chances of

frequent cyclones

rainfall

frequent landslides

erosion of soil surface

Question No : 7
An American plant which had become a troublesome weed in India is

Typha latifolia

Cyperus rotundus

Parthenium

Eichhornia