1.

Structure of earth's system consists of the following:Match List-I with List-II and give the correct answer.List-I (Zone) List-II (Chemical Character)(a) Atmosphere (i) Inert gases(b) Biosphere (ii) Salt, fresh water, snow and ice(c) Hydrosphere (iii) Organic substances, skeleton matter(d) Lithosphere (iv) Light silicatesCodes: (a) (b) (c) (d)

A. (ii)(iii)(i)(iv)
B. (i)(iii)(ii)(iv)
C. (iii)(i)(ii)(iv)
D. (ii)(i)(iii)(iv)
Answer» C. (iii)(i)(ii)(iv)


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