Question

...... is mixed with clayey soil to improve its texture and fertility.​

Answer 1

Explanation:

• The danger of adding sand—especially in small amounts—is that large sand particles mixed with tiny clay particles will result in a concrete-like mixture. It takes the addition of 50% of total soil volume to significantly change the texture of clay soils.

Answer 2

Answer:

Organic material is mixed with clay soil to improve its texture and fertility.