Q144: UPPSC Prelims 2020 GS-I | The concept of "Ecological Transition" was first used by… | UnlockIAS | UnlockIAS

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State PSC PYQ
UPPSC
Prelims
2020
Q144

UPPSC Prelims 2020GS-IQ. 144 of 221

Q. 1441 markMedium

UPPSC Prelims 2020·GS-I

The concept of "Ecological Transition" was first used by

(a)Elton

(b)Bennett

(c)Berkeley

(d)Ratzel

Q143 Back to 2020 Prelims Q145

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