Match the following correctly

	(a) Broad beds and furrows	1. Effective in black soils
	(b) Compartmental bunds	2. Convert area into small blocks
	(d) Scoops	3. Formed between rows of crop
	(d) Scoops	4. Small pits on soil surface

Codes:

Correct option is D

Broad beds and furrows are effective in black soils.
Compartmental bunds divide land into small blocks.
Dead furrows are formed between crop rows.
Scoops are small pits on soil surface.
Thus, the correct matching is 3-4-1-2.
Hence, option (d) is correct.
Therefore, option (d) is correct.