Definition A biogeochemical cycle or nutrient cycle is a pathway by which a chemical element or molecule moves through both biotic (biosphere) and abiotic ( lithosphere, atmosphere, and hydrosphere ) compartments  of  Earth. ★Nutrient cycle involves 2 general phases- The environmental phase – in which the chemical nutrient is present in …

Ecology is the scientific study of the interactions that determine the distribution and abundance of organisms. It is the total relationships of animals to both its organic and inorganic environment’. It can be said that there is very little that is not ecology. In this article, the Definition,  Subdivision, and …

Do you ever notice any cacti in a normal field or pond? Or ever seen any Mango, Jackfruit, or other fruiting trees in the seashore? It’s not to happen. And here comes the fact of adaptation of plants in different habitats. Adaptations are special features that allow a plant or …