Ecosystem is a functional unit that consist of living things and non-living things in a given area, linked together through nutrient cycle and energy flow.
There are two types of ecosystem:
1.Terrestrial ecosystem and 2.Aquatic ecosystem.
Terrestrial ecosystem exists on land and aquatic ecosystem exists in water.
Ecosystem give important life-support services to human beings.Both types of ecosystem have been affected by human activities.Water pollution from industries and deforestation may be given as examples.
No comments:
Post a Comment