Academic session 2026-27, Chapter 12 in the current curriculum.
Welcome to the NCERT Solutions for Class 12 Biology - Chapter Ecosystem. This page offers a step-by-step solution to the specific question from Exercise 0, Question 9:
Give two examples of artificial or man made ecosystems. List the salient features by which they differ from natural ecosystems.
. With detailed answers and explanations for each chapter, students can strengthen their understanding and prepare confidently for exams. Ideal for CBSE and other board students, this resource will simplify your study experience.Give two examples of artificial or man made ecosystems. List the salient features by which they differ from natural ecosystems.
An ecosystem is a functional unit consists of all the organisms in the particular place that interacts with one another or with their physical environment that are interconnected by the flow of energy and a cycling of materials. It consists of various biotic and abiotic components. There are two different types of ecosystem: Natural ecosystem and Artificial or domesticated ecosystem.
Artificial or domesticated ecosystem is maintained artificially by the man by the addition of energy. For example: crop lands or crop fields like maize, wheat, rice field etc. where the man tries to control the biotic community as well as the physio- chemical environment.
Difference between natural and man- made or artificial ecosystem are as follows:
Natural ecosystem occurs naturally and includes two types of ecosystem: Terrestrial and Aquatic ecosystem whereas artificial or domesticated ecosystem is maintained artificially by the man by the addition of energy. In the Natural ecosystem, biotic and abiotic components are self- sustained; on the other hand, in artificial ecosystem the components are sustained artificially by regular feeding and cleaning of aquarium etc.
NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:
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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 9: Give two examples of artificial or man made ecosystems. List the salient features by which they diff....
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