CBSE BOARD X, asked by rahulpagare7410, 9 hours ago

0.3 Answer the following questions. 1. Explain chemical properties of soil. 2. Draw and label soil profile. 3. Complete the following chart Sr. Any two examples Element / Nutrient Essential 1 2 3 Accessory Secondary Primary 4 4. Describe with diagram the types of soil structure. 5. Explain biological functions of soil.

Answers

Answered by jextybonet

Answer: Soil chemical properties, including heavy metal concentrations, pH, total carbon, total nitrogen, CEC, exchangeable calcium (Ca), magnesium (Mg) and potassium (K), exchangeable Al and hydrogen (H) and available phosphorous (P), were determined following standard laboratory methods.

Soils also acts as a biological habitat and a gene reserve for a large variety of organisms. Soils are the environment in which seeds grow, they provide heat, nutrients and water that are available to use to nurture plants and animals.

Explanation:

Previous Question

Next Question