Gaseous Pollutants
Gaseous Pollutants
Gaseous air pollutants are emitted from various natural sources, such as volcanoes and forest fires. However, human generated emissions of some gases may be greater than the natural ones, and are increasing because of population growth and industrialization.
Air Pollutants, Their Sources and Their Effects. The major air pollutants are:
Gaseous Pollutants: These are the pollutants which remain in gaseous state at normal temperature and pressure. For example, carbon monoxide, carbon dioxide, oxides of nitrogen, sulphur dioxide.
Which of the following gas causes harm to plants by causing their leaves to dry up and fall off ? | |||
| Right Option : A | |||
| View Explanation | |||
Bhopal tragedy was caused due ________________________ | |||
| Right Option : D | |||
| View Explanation | |||
Match column I with column II and select the correct option from the codes given below.
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| Right Option : A | |||||||
| View Explanation | |||||||
Students / Parents Reviews [10]
My 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
7thMy 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
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
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
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
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
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
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
