The two vegetation of ecosystem are separated by
Ecotone
Ecoline
Ecosystem
Ecesis
Trophic level of food chain having greatest amount of energy, is
If there was no $CO_2$ in the earth's atmosphere, the temperature of earth's surface would be
In the North East region of India, during the process of jhum cultivation, forests are cleared by burning and left for regrowth after a year of cultivation. How would you explain the regrowth of forest in ecological term ?
Of more immediate concern regarding carbon cycle is
In an ecosystem the rate of production of organicmatter during photosynthesis is termed as