TYPES OF ECOSYSTEMS (2)Version en ligne PLAY IT! AND GIVE ME THE ANSWER PLACE, I NEED TO GO QUICKLY TO MY HOUSE. par Uriel Stiven Botero Nope 1 These ecosystems are capable of operating and maintaining themselves without any major interference by man. Hints 1 These are maintained by man. These are manipulated by man for different purposes, e.g., croplands, artificial lakes and reservoirs, townships and cities. 2 Basic inorganic compounds of an organism, habitat or an area like carbon dioxide, water, nitrogen, calcium, phosphorus, etc. that are involved in the material cycles are collectively called as abiotic component. 3 From the trophic (nutritional) point of view, an ecosystem has autotrophic (self-nourishing) and a heterotrophic (other nourishing) 4 is a major structural and functional unit of ecology
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