Sauer Landscape morphology
A. i, ii, iii
B. ii, iii, iv
C. i, ii, iv
D. i, iii, iv
Answer:C
Sauer Landscape morphology
A. i, ii, iii B. ii, iii, iv C. i, ii, iv D. i, iii, iv
Explanation: Q.18. Gaia hypothesis was proposed by