Cycling of Materials
Cycling of Materials
Cycling of Materials (Nutrient Cycles):
Of the more than hundred elements known to occur in nature, thirty to forty are required by living organisms.
These elements not only provide the building blocks for the living. but are also needed for the operation of the living system. These elements which are essential for life are known as biogenic nutrients. Biogenic nutrients are absorbed by plants from the soil, water arid air. They enter the living world at the producer level and get transferred to other trophic levels.
Which of the following are correct : (a) The elements which are essential for life are known as biogenic nutrients. (b) Biogenic nutrients are absorbed by plants from the soil, water and air. (c) Biogenic nutrients enter the living world at the producer level and get transferred to other trophic levels. | |||
| Right Option : D | |||
| View Explanation | |||
An environmentally friendly decision is to reuse jam and pickle bottles. | |||
| Right Option : A | |||
| View Explanation | |||
Which of the following are correct : (a) Biogenic nutrients are absorbed by plants from the soil, water arid air. (b) Biogenic nutrients enter the living world at the producer level and get transferred to other trophic levels. | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [10]
I 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
10thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thAbhyas 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.
Manish Kumar
10thOne 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
10thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya 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
8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
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
