Climatic Control
Climatic Control
Clouds: When small drops of water condense around dust or smoke particles in the air, clouds are formed. Clouds are of various types, such as cirrus (feather white), cumulus (white or grey), nimbus (dark and full of water) and stratus (thin white sheets). In winters, when moist air comes in contact with the cold ground surface, water vapour changes into water and rest as dew drops on the leaves and grass.
Fog and Mist: During winter months, the present in the atmosphere condense particles present in the atmosphere and mist. This normally occurs in morning and reduces visibility.
Frost: During cold weather, when temperature falls below freezing point, the water vapour converts into ice crystals and covers the grass and plants.
Precipitation:
· Clouds have millions of tiny water droplets. When these droplets of water join together, they grow in size and are unable to float in the air.
· Then they fall on the earth’s surface as raindrops. This process is called precipitation. Rain, snow, sleet and hailstones are the various forms of precipitation. Rain is the most important form of precipitation. Most of the groundwater comes from rain. Rainfall is very important for the survival of plants and animals as it brings fresh water to us.
· If rain water is not enough, then drought and famine may hit us and if it is too much, floods may wreck our lives. Rainfall is of three types.
1. Conventional rainfall: When air comes in contact with the earth’s hot surface, it gets heated and rises up in the form of an air current. When cool air comes in to take the place of hot air, convectional air currents are formed.
· In the upper layers of the atmosphere, this warm air cools down. Condensation occurs and clouds are formed. These clouds produce sudden and heavy rainfall.
2. Relief Rainfall: This occurs when a mountain lies in the path of moist wind. It is else called orographic rainfall as it is caused by the orography of the land.
3. Cyclonic rainfall: In a cyclone, when warm and cold air from opposite directions meet, a zone of separation called fronts, forms at the place where they met. Warm air being lighter rises obliquely over the heavy cold air. As it rises, it cools down, condenses and causes rainfall along the path of the cyclone. this type of rainfall is also called frontal rainfall.
Rainfall is very important for the survival of all _________ and ________ . | |||
| Right Option : D | |||
| View Explanation | |||
These places experience moderate climate________ | |||
| Right Option : A | |||
| View Explanation | |||
When a mountain lies in the path of moist wind is called _________ Rainfall. | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [20]
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
10thWe started with lot of hope that Abhyas will help in better understnding of complex topics of highers classes. we are not disappointed with the progress our child has made after attending Abhyas. Though need to mention that we expected a lot more. On a scale of 1-10, we would give may be 7.
Manya
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
8thMy 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
8thThe experience was nice. I studied here for three years and saw a tremendous change in myself. I started liking subjects like English and SST which earlier I ran from. Extra knowledge gave me confidence to overcome competitive exams. One of the best institutes for secondary education.
Aman Kumar Shrivastava
10thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
Aman Kumar Shrivastava
10thAbhyas academy is great place to learn. I have learnt a lot here they have finished my fear of not answering.It has created a habit of self studying in me.The teachers here are very supportive and helpful. Earlier my maths and science was good but now it has been much better than before.
Barkha Arora
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
7thMy 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 good institution and a innovative institute also. It is a good platform of beginners.Due to Abhyas,he has got knoweledge about reasoning and confidence.My son has improved his vocabulary because of Abhyas.Teacher have very friendly atmosphere also.
Manish Kumar
10thAbhyas institute is one of the best coaching institute in the vicinity of Ambala cantt.The institute provides good and quality education to the students.The teachers are well experienced and are very helpful in solving the problems. The major advantages of the institute is extra classes for weak...
Shreya Shrivastava
8thAbout 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
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 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
10thUsually we see institutes offering objective based learning which usually causes a lag behind in subjective examinations which is the pattern followed by schools. I think it is really a work of planning to make us students grab the advantages of modes of examination, Objective Subjective and Onli...
Anika Saxena
8thThird consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
Ayan Ghosh
8thIt 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
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
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
10thMy experience with Abhyas academy is very nice or it can be said wonderful. I have been studying here from seven class. I have been completing my journey of three years. I am tinking that I should join Abhyas Academy in tenth class as I am seeing much improvement in Maths and English
