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Subject :NSO    Class : Class 5

A list of various actions is given below.
(i) Terrace farming
(ii) Deforestation
(iii) Making dams
(iv) Setting up new residential areas
(v) Volcanic eruption
(vi) Coal mining
Which of these actions do not lead to global warming?

A(i) and (ii) only
B(i) only
C(ii), (iii), (iv) and (vi) only
D(iii), (iv) and (v) only


why not making dams

Ans 1:

Class : Class 7
Yes it was a little confusing

Ans 2:

Class : Class 6

Ans 3:

Class : Class 5
It is slightly confusing :-(

Ans 4:

Class : Class 5
NO IT WAS

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