Multiple choice

Which of the following characteristics hold true for clay?

  1. It is a mixture of large and small rocks.

  2. It contains adequate air space.

  3. It contains less humus.

  4. It has a good water holding capacity.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Clay's defining characteristic is its excellent water holding capacity due to very small particle size (less than 0.002mm) and high surface area. It does NOT contain large rocks (A), has poor drainage/limited air space (B), and typically holds more nutrients rather than less humus (C). The water retention property makes clay valuable for agriculture but prone to waterlogging.

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