Structure of an Ecosystem
Structure of an Ecosystem
Structure of an Ecosystem: The term ecosystem was cioined by Sir Arthur Tansley in 1935. Ecosystem is actually a technical term for nature. It can also be defined as self sustaining structural and functional unit of biosphere. An ecosystem consists of two components—the abiotic component (nonliving component) and the biotic component (living component).
Types of ecosystem: On the basis of nature ecosystem can be calssified as follows:
1. Natural ecosystem: They are ecosystem which develop in nature without the human support. They can be of two types :
2. Artificial ecosystem: They are ecosystems which have been created and are been amaintained by Human beings. These are man made ecosystems.Agroecosystem is largest man made ecosystem.
In a pyramid of numbers in a grassland ecosystem, the largest population is that of _________________ | |||
| Right Option : A | |||
| View Explanation | |||
Organisms which directly feed on producers are called _________________ | |||
| Right Option : A | |||
| View Explanation | |||
Most important group of decomposers include ____________ | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [10]
Being a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
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Archit Segal
7thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
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Ayan Ghosh
8thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
