EASY
Earn 100

Water is the physical resource of nature.
(a)True
(b)False

50% studentsanswered this correctly
Important Questions on Natural Resources
MEDIUM
(i) These are derived from natural processes
(ii) Most energy sources are fossil fuels
(iii) It is a form of clean energy



EASY

EASY

EASY

MEDIUM
Column I | Column II |
A. Smoke from the burning of fossil fuels | (i) Soil pollution |
B. Excess use of pesticides | (ii) Air pollution |
C. Horning of automobiles | (iii) Water pollution |
D. Leakage of crude oil in sea | (iv) Noise pollution |

EASY

EASY

EASY

MEDIUM

EASY

EASY

MEDIUM

MEDIUM

EASY

EASY
Which of these is part of the biotic component of the biosphere?

EASY

MEDIUM

EASY

