Define soil.

Who at first demonstrated that plants can be grown to maturity in a defined soil less culture :

Define the soil? Gie its composition and functions.

Which method is involved in the removal of cadmium from the contaminated soil? Define with example.

Plants can be grown in defined nutrient solution in the absence of soil.Who demonstrated the technique for the first time?

Define mixtures. Write the components of given mixtures. Tea, laddu, lemon juice, concrete, soil.

An example of hydromorphic soils is (a) Meadow soil (b) Podzol soil (c) Chernozem soil (d) Laterite soil

A certain soil type contains soil particles that are very large in size when compared to the soil particles of other soil types. The described soil is identified to be