Solving the NCERT solutions will help students in getting familiar with the exam pattern and the difficulty level of questions asked in the exam.
Importance of Class 12 Biology Chapter 14 Ecosystem
The ecosystem is a biological community of all the living things which includes plants, animals, birds and other living organisms interacting with each other and with their nonliving components in a particular region. The non-living components include atmosphere, earth, climate, sun, soil, and the weather. Overall, the ecosystem relates all the organisms to live in close proximity and to interact with each other. It is the network of interactions between and among organisms, and their environment. Ecosystems consist of creatures that mutually benefit from each other.
For instance: Foxes and rabbits. These two species are in a relationship, where the rabbit eat plants and fox feeds the rabbit in order to survive.
By this way, the ecosystem balances the environment and has a knock on effect with the other creatures and plants living in the same regions. If the foxes hunt and feed on more rabbits, and plants may start to grow vigorously because there will be a smaller number of rabbits to eat them.
Concepts involved in Class 12 Biology Chapter 14 Ecosystem
- Ecosystem-Structure and Function
- Energy Flow
- Ecological Pyramids
- Ecological Succession
- Nutrient Cycling
- Ecosystem Services.
Class 12 biology chapter 14 ecosystem is one of the most significant topics in the CBSE Class 12 syllabus. The NCERT solutions for class 12 biology chapter 14 ecosystem is given here so that 12th standard candidates can prepare for their board exams more effectively. The NCERT Solutions are designed by expert teachers according to the latest CBSE syllabus. Along with the introduction, students can find other basic terminologies which are explained in detail and this topic includes ecosystem structure, types of ecosystem, levels of organization in an ecosystem, biotic and abiotic components of ecosystems, food chains, trophic levels of food chains, and a brief introduction on biogeochemical cycle – oxygen cycle, carbon cycle and the nitrogen cycle.
Class 12 Biology NCERT Solutions Ecosystem Important Questions
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The ecosystem is a theoretical subject and contains minute information that re often asked in class 12, graduate entrance and competitive examinations. In order to help you remember the concepts and minute information for a very long period of time BYJU”s prepared videos and animations