Explanation:

• Physical properties of soil include color, texture, structure, porosity, density, consistence, temperature, and air. Colors of soils vary widely and indicate such important properties as organic matter, water, and redox conditions.
• Physical properties of a soil including soil texture and soil structure are important to plant growth. Soil texture affects the soils ability to hold nutrients and water. Soil structure affects aeration, water holding capacity, drainage and penetration of roots. Hence option 3rd is correct.