Consider the following statements:A) Earth would be safer without gre – McqOptions

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1.	Consider the following statements:A) Earth would be safer without greenhouse effectB) Major contribution to the greenhouse effect comes from carbon dioxideC) Earth's climate was changing even before man appeared on earth
A.	and B) only
B.	and C) only
C.	and C) only
D.	A), B) and C)
Answer» C. and C) only

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