
Consider the following with respect to ‘Ecotones and Ecoclines’:
1. An Ecocline describes a variation in species prevalence and is often not strictly dependent on a major physical factor separating an ecosystem from another, with resulting habitat variability.
2. An ecotone is a variation of the physicochemical environment dependent of one or two physico-chemical factors of life, and thus presence/absence of certain species.
Select the correct code:
1. An Ecocline describes a variation in species prevalence and is often not strictly dependent on a major physical factor separating an ecosystem from another, with resulting habitat variability.
2. An ecotone is a variation of the physicochemical environment dependent of one or two physico-chemical factors of life, and thus presence/absence of certain species.
Select the correct code:

Important Questions on Environmental Affairs











International Maritime Organisation is concerned with:
1. Air Pollution
2. Sea Pollution
3. Adulteration in food
4. Deforestation







Air Quality Index is:
1. A measuring instrument of air pollution
2. A number
3. For measuring humidity level
4. For forecasting rain

