Question

(b) Gravitational
(d) None of the
10. It protects us from the harmful
scorching heat of the sun.
GRA
atmosphere around it?
(a) Environment
(c) Buildings
an
(a) Biosphere
(c) Lithosphere
these
(b) Atmosphere
(d) Hydrosphere
2. 7
​

Answer 1

Explanation:

ENVIRONMENTAL SCIENCE DEMYSTIFIED Demystified Series LINDAD. WILLIAMS McGRAW-HILL New York Chicago San Francisco Lisbon London Madrid Mexico City Milan New Delhi San Juan Seoul Singapore Sydney Toronto