Man–engineered ecosystem is
(a) Forest
(b) Grassland
(c) Cropland
(d) Marine
Answers
Answer:
Man–engineered ecosystem is cropland.
Explanation:
Cropland consists of area adapted for production of crops for harvest. Two types of cropland cultivated and non-cultivated are main ecosystem. The cropland mainly produces most of food crops and fibers. A cropland ecosystem is used for growing crops like wheat, maize, rice etc. Cultivated cropland consists of row crops or close-grown crops such as pastureland, hey land while non-cultivated cropland consists permanent hay land and horticultural cropland.
A cropland has mainly following components such as producers, consumers, decomposers, and transformers.
Answer:
The man-engineered ecosystem is cropland which comprises of area adapted for production of crops for harvest. Cultivated and non-cultivated are the two main types of ecosystem.
Mainly, the cropland produces most of its food crops and fibres. Basically, a cropland ecosystem is used for growing crops such as: rice, maize, wheat etc. A cropland has four components like producers, consumers, decomposers and transformers.