Necessity of Water
Necessity of Water
Water available for use-about three –fourth of the earth surface is covered with water that is why it is also called the water planet. About three-fourths of the earth’s surface is covered with water. Water is found in puddles, ponds, rivers, lakes and oceans. It is present under the ground and in glaciers in the form of ice. It is also present in air in the form of water vapour.
Which of the following are correct : (a) In the human body, processes like digestion, circulation and excretion are largely regulated with the help of water. (b) In the absence of water, plant and animal cells cannot survive. (c) An aqueous medium is required to carry out all the metabolic reactions in the body. | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are correct : (a) Water dissolves all salts and nutrients present in the food consumed by us. (b) Groundwater is an important source of fresh water. (c) Water is essential for the growth and sustenance of both plant and animal lives. | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following activity does not involve use of water? | |||
| 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
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
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.
Manish Kumar
10thA 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
7thIt 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
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
8thBeing 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
8thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thMy 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.
