Atmosphere
Atmosphere
Atmosphere:
The envelope of gases extending to a height of about 1600 km from the surface of the earth is called the atmosphere. An example of atmosphere is the ozone and the other layers which make up the Earth's sky as we see it.
Earth's atmosphere is composed of about 78% nitrogen , 21% oxygen
,0.9% argon
,0.1% other gases. Trace amount of carbon dioxide
, methane
, water vapours and neon are some of the other gases that make up the remaining 0.1%.
The gas which is present in highest amount in the atmosphere is ________________. | |||
| Right Option : A | |||
| View Explanation | |||
Layer of air above the Earth's surface is termed as _________________ | |||
| Right Option : A | |||
| View Explanation | |||
Which of the following are correct : (a) Earth's atmosphere is composed of about 78% of nitrogen. (b) Earth's atmosphere is composed of about 21% of Oxygen. (c) Earth's atmosphere is composed of about 30% of Carbon. | |||
| Right Option : A | |||
| View Explanation | |||
Students / Parents Reviews [10]
My 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
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
10thIt 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
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
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
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.
Shivam Rana
7thOne 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
10thI 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
10thBeing 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.
