Top 100+ Environment and Ecology GK Quiz Questions & Answers - 2

Question: 6

Which one of the following adopted “Agenda 21”?

(A) Kyoto Protocol

(B) Montreal Protocol

(C) Summit on Sustainable Development

(D) First Earth Summit

Ans: D

First Earth Summit

Question: 7

The greenhouse effect is mostly caused by

(A) Ozone layer

(B) Moisture in the atmosphere

(C) Infra red radiation

(D) Carbon dioxide in the atmosphere

Ans: D

Carbon dioxide in the atmosphere

Question: 8

Which one of the following trees is considered to be an environmental hazard?

(A) Eucalyptus

(B) Babool

(C) Neem

(D) Amaltas

Ans: A

Eucalyptus

Question: 9

Which one of the following is important strategy for the conservation of biodiversity?

(A) Wild Life Sanctuaries

(B) National Parks

(C) Botanical Gardens

(D) Biosphere Reserves

Ans: D

Biosphere Reserves

Question: 10

The concept of ecological niche was first introduced by

(A) G.E. Hutchinson

(B) J.Grinnell

(C) E.P. Odum

(D) C.C. Park

Ans: B

J.Grinnell

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