SS1 Biology – Nutrient Cycle in Nature

The carbon cycle is the way carbon (iv) oxide is being used from the atmosphere by photosynthesis and put back into the atmosphere by respiration and decay. The carbon cycle involves

SS2 Agric. Science – Principles of Demand and Supply, Laws of Diminishing Returns

SS2 Agric. Science – Soil: Meaning, Types, Composition, and Properties of Soil

Soil formation is greatly controlled by five major factors, which are (i) Climate, (ii) Parent materials, (iii) topography, (iv) biotic factors (living organisms), and (v) time   Climate: Elements of