MCQ
Growing different crops alternately on the same land is technically called:
- ACrop Alternation
- ✓Crop Rotation
- CCrop Revolution
- DCrop Change
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
|
S. No.
|
Column - I
|
S. No.
|
Column - II
|
|
$(A)$
|
Carbonization
|
$(1)$
|
Coke
|
|
$(B)$
|
Destructive distillation
|
$(2)$
|
Coal
|
|
$(C)$
|
Cracking
|
$(3)$
|
Petroleum
|
|
$(D)$
|
Refining
|
$(4)$
|
Hydrocarbons
|