Biosphere Questions and Answers

Biosphere MCQ (Multiple Choice Questions and Answers) Question 1: Biosphere is defined as (A) Part of the earth water and atmosphere which inhabits living organism (B) Part of the …

Nitrogen Cycle

Nitrogen Cycle The nitrogen cycle is a biogeochemical cycle in which the elemental nitrogen (N2) converts into a form that is useful in biological processes.  Atmosphere is a reservoir …

Carbon Cycle and Oxygen Cycle

Carbon Cycle Carbon cycle is a biogeochemical cycle in which carbon travels from the atmosphere into organisms and then back to the atmosphere. The carbon cycle is essential for …

Biogeochemical Cycles

Biogeochemical Cycles Biogeochemical cycles in the environment are the cyclic pathways in which regular and continuous transition of elements occur from the environment into the organism and from the …

Successional Stages of Xerosere

Successional Stages of Xerosere Succession of plant that begins from any dry area and ultimately reaches to a climax is termed as xerosere. Initiation of xerosere usually begins from …

Ecological Niche

Ecological Niche Ecological niche is a most inclusive term that involves not only a physical space occupied by organism but its functional role in the community and its position …