Sandy soil because
It has large particles so the particles do not pack tightly and leave large space for air and water. Water goes in this spaces and drains out quickly and the particles absorb very little water, and the water holding capacity is also low.

Sandy soil is well aerated, light, and dry. It is the correct option because of its unique characteristics and composition. Let's explore why sandy soil fits these criteria:

Composition:
- Sandy soil is primarily composed of large particles with sizes ranging from 0.05 to 2.0 mm. These particles are larger than those found in clayey or loamy soil.
- The large particles create larger spaces between them, allowing for better aeration and drainage.

Aeration:
- Sandy soil has excellent aeration due to its coarse texture, which allows air to easily penetrate the soil.
- The air pockets between the sand particles ensure that the roots of plants have access to oxygen, which is crucial for their growth and development.
- Good aeration prevents the soil from becoming waterlogged, reducing the risk of root rot and other water-related issues.

Lightness:
- The lightness of sandy soil is due to the larger particles, which make the soil less dense.
- This lightness allows for easy root penetration and growth, as the roots can easily navigate through the loose soil particles.
- It also promotes better water drainage, preventing water from accumulating and saturating the soil.

Dryness:
- Sandy soil has a lower water-holding capacity compared to other soil types. The large particle size and porous nature of the soil allow water to quickly drain away.
- This characteristic makes sandy soil prone to drying out more rapidly than other soil types.
- However, it is important to note that sandy soil still requires regular watering to ensure that plants receive sufficient moisture for their growth.

In summary, sandy soil is well aerated, light, and dry due to its coarse texture, which allows for good drainage and air circulation. These characteristics make it suitable for plants that prefer well-drained and drier conditions. However, sandy soil may require additional amendments, such as organic matter or fertilizers, to improve its fertility and water-holding capacity for optimal plant growth.