Why does water drain quickly in sandy soil?

Correct answer: Because its particles are large and loose

The direct answer is A: its particles are large and loose. Sandy soil contains relatively large particles with wide spaces, called pores, between them. When water enters, gravity allows it to move quickly through these connected spaces, so sandy soil usually has rapid drainage and low water-holding capacity. The reasoning is: sand particles are large; large particles leave wider gaps; wider gaps allow water to pass easily; therefore water drains quickly and plants may receive less moisture between rains. Option A is correct. Option B is wrong because sandy soil is not always ice; ice would behave differently and is not a soil texture. Option C is wrong because sunlight does not determine the main drainage property; particle size and pore spaces do. Option D is wrong because language has no connection with soil drainage and is irrelevant. Remember: large gaps in sand let water run through; clay has smaller spaces and holds water longer.