Question

which shovel blade is used to shape trenches or holes that need smooth, straight sides?
a. pick
b. spade
c. round
d. square

Explanation:

To determine the correct shovel blade for shaping trenches/holes with smooth, straight sides, we analyze each option:

• A. Pick: Used for breaking hard ground, not shaping smooth sides.
• B. Spade: Has a flat, straight blade ideal for creating smooth, straight - sided trenches/holes (e.g., for edging, precise digging).
• C. Round: Creates curved sides, unsuitable for straight - sided work.
• D. Square is not a standard shovel blade type for this purpose (spade is the correct tool here).

Answer:

B. Spade