CBSE > Class 08 | CBSE Board | Homework Help

The process of watering the crops is called irrigation. Two methods of irrigation are:
(i) Sprinkler system : This system is used on the uneven land where less water is available. The perpendicular pipes, having rotating nozzles on top, are joined to the main pipeline at regular intervals. Water is allowed to flow through main pipe under pressure, which escapes from the rotating nozzles. In this way water gets sprinkled on the crop.
(ii) Drip irrigation: This system is used to save water as it allows the water to flow drop by drop at the roots of the plants. It is the best technique for watering fruit plants, gardens and trees. Water is not wasted at all.

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Apki cycle chori ho gai hai iss par suchna likhiye

Posted by Soni Inderwani 6 years, 1 month ago

CBSE > Class 08 > हिंदी

0 answers

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Why aluminium foil are used to Warp items

Posted by Gaurav Singh 6 years, 1 month ago

CBSE > Class 08 > Science

4 answers

Vinayak Singh 6 years, 1 month ago

Aluminium foil are used to wrap item because they do not react with food

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Vinayak Singh 6 years, 1 month ago

1Thank You

Nandini. K. Rajanal 6 years, 1 month ago

Because aluminium don't react with food

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Praveen Kumar 6 years, 1 month ago

Because metal don't react with food

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What is settlement

Posted by K Charan Mallick 6 years, 1 month ago

CBSE > Class 08 > Social Science

1 answers

Remya Santhosh Remya 6 years, 1 month ago

The place where we settle permenantly for living

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Which number is not known as hardy ramanujan number

Posted by Sanjeev Bhandari 6 years, 1 month ago

CBSE > Class 08 > Mathematics

1 answers

Aman Basod 6 years, 1 month ago

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Basic

Posted by Vaibhav Sharma 6 years, 1 month ago

CBSE > Class 08 > Social Science

0 answers

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2+4-6+4

Posted by Divya Patil 6 years, 1 month ago

CBSE > Class 08 > Mathematics

5 answers

Vinayak Singh 6 years, 1 month ago

4 is the correct answer because 2 + 4 is equal to 6 or 6 minus 6 is equal to zero therefore the correct Answer is 4

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Loveyensh Jajra 6 years, 1 month ago

4 is the correct answer

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Janak N Paliwal 6 years, 1 month ago

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Khushi Sharma 6 years, 1 month ago

1Thank You

Gouri Malani 6 years, 1 month ago

1Thank You

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Why do we fish and frogs lay eggs in hundred whereas a hen lays only one egg at a time

Posted by Zaheer Ahmed Zaheer Ahmed 6 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Sourav Kumar 6 years, 1 month ago

Fish lay hundred egg because some of them are eaten by aquatic animals and some are hatched

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Two laws of reflection

Posted by Aniket Das 6 years, 1 month ago

CBSE > Class 08 > Science

3 answers

Shambhavi Kumari 6 years, 1 month ago

The following are the laws of reflection - 1)The angle of incidence is always equal to the angle of reflection. 2)The incident ray,the reflected ray and the normal at the point of incidence all lie on the same plane.

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Nandini. K. Rajanal 6 years, 1 month ago

1) according to the first law of reflection the angle of reflection is always equal to angle of incidence. 2)according to the second law of reflection incident ray, reflected ray and normal lie on the same line.

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Richa Sinha 6 years, 1 month ago

The two laws of reflections are _1) angle of incidence and angle of reflection is always same. 2) incident ray ,normal ray and reflected ray all lie on the same plane .

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Can i get the question papers of 2020 exam papper

Posted by Levis S Isac 6 years, 1 month ago

CBSE > Class 08 > Social Science

0 answers

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WHO IS THE WINNER OF ISL YESTERDAY

Posted by Levis S Isac 6 years, 1 month ago

CBSE > Class 08 > Other Subjects

1 answers

Sakshi Singh 6 years, 1 month ago

A tie between the Team

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Which preposition will be added? Boil it........ two minutes. (till/for)

Posted by Ak Sapna 6 years, 1 month ago

CBSE > Class 08 > English

6 answers

Pragnya Sharma 6 years, 1 month ago

Till

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Gouri Malani 6 years, 1 month ago

For

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Insha Husain 6 years, 1 month ago

Till

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Aditya Narayan Singh 6 years, 1 month ago

About

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Tiasha Barai 6 years, 1 month ago

For

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Rajkumar Soni 6 years, 1 month ago

For

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What is prepositions Neretion

Posted by Dhruv Sharma 6 years, 1 month ago

CBSE > Class 08 > English

1 answers

Meghna Thapar 6 years ago

Preposition is a word that is used to link noun or pronoun with other words in the sentence.

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What were the drawbacks of English education

Posted by Garv Jain 6 years, 1 month ago

CBSE > Class 08 > Social Science

2 answers

Garv Jain 6 years, 1 month ago

Thank you for answering but it copied from Net

1Thank You

Gaurav Seth 6 years, 1 month ago

Drawbacks of English Education:

The growth of Education was not uniform at all levels.
Primary schools suffered because of the lack of the funds.
Since, English was the only medium of instruction common people did not benefit from it.
The British did not pay any attention to the education of women or promoting higher studies in science and technology.
The vast masses remained illiterate while the spread of Education was limited to the middle and the upper-middle class.

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What is COC

Posted by Sumit Kumar### 6 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Gouri Malani 6 years, 1 month ago

Clash of clans

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Name the father of constitution

Posted by Sumit Sumit 6 years, 1 month ago

CBSE > Class 08 > Social Science

2 answers

Aditya Narayan Singh 6 years, 1 month ago

Dr. Bhim Rao Ambedkar

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Gundubogula Srujana 6 years, 1 month ago

Dr. B.R Ambedkar.

2Thank You

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Why do fish and frog lay eggs in hundreds whereas a hen lays one egg at a time

Posted by Adhi Kesvalu Megu 6 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Richa Sinha 6 years, 1 month ago

The fish and frog lay eggs in hundreds and millions of sperm because all the eggs do not get fertilized and developd into an new individuals. This is because the eggs and sperms get exposed to water movement , wind rainfall also , there are other animals in the pond which may feed on eggs . Thus production of large number of eggs and sperm is necessary to ensure fertilisation of at least at a few of them.??

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What is grate stone face

Posted by K Charan Mallick 6 years, 1 month ago

CBSE > Class 08 > English

3 answers

Nandini. K. Rajanal 6 years, 1 month ago

The great face was work of nature.It formed on side of the mountain huge rocks. They had been thrown together in such as position that they resembled a human face.?

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Aliza Deen 6 years, 1 month ago

The great stome face is one such shape that reminds the inhabitants of the valley of a prophecy. The great stone face was a work of nature, form on the oerpendicular side of a mountain by some immense rocks which had been thrown together.So that, when viewed at a proper distance,they resembled the feature of a human face.

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Yash Rajput 6 years, 1 month ago

Great stone face is a work of nature they matched like human face

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Whais grate stone face

Posted by K Charan Mallick 6 years, 1 month ago

CBSE > Class 08 > English

1 answers

Yash Rajput 6 years, 1 month ago

Great stone face is a work of nature they matched like human face

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Factorise the expression lx2+mx

Posted by Mastanvali Sk 6 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

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Carry out the following divisions

Posted by Manoj Sharma Manoj 6 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

ANSWER

What is menstruations?

Posted by Arjun Kumar 6 years, 1 month ago

CBSE > Class 08 > Science

1 answers

Maria Aradan 6 years, 1 month ago

if fertiliation does not occure in female the released egg and the thickened lining of the uterus along with its blood vessels are shed of this cause bleeding in female which is called mensuration

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What is sanitation?

Posted by Arjun Kumar 6 years, 1 month ago

CBSE > Class 08 > Social Science

1 answers

Yogita Ingle 6 years, 1 month ago

Sanitation is measures taken up by the government to protect public health through proper solid waste disposal, sewage disposal, and cleanliness during food processing and preparation.

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A man got 10% increas in his salary if his new salary is Rs 154000 find the original salary

Posted by Parkash Kurdiya 6 years, 1 month ago

CBSE > Class 08 > Mathematics

2 answers

Henisha Vyas 6 years, 1 month ago

140000

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Technical Ammar 6 years, 1 month ago

140000

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Edditing plz

Posted by Atharva Mate 6 years, 1 month ago

CBSE > Class 08 > English

0 answers

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(3,,,,,,,

Posted by Parkash Kurdiya 6 years, 1 month ago

CBSE > Class 08 > Mathematics

0 answers

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Sukshm Jeev Kise Kahate Hain

Posted by Deepak Vishwakarma 6 years, 1 month ago

CBSE > Class 08 > Science

2 answers

Aditya Narayan Singh 6 years, 1 month ago

Microorganisms

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Richa Sinha 6 years, 1 month ago

Microorganisms is a very small organisms which we can't see to our Naked eyes we can see these organisms only with the help of microscope for example bacteria,fungi,algae, protozoa, viruses etc.

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Defination of asexual reproduction

Posted by Geeta Maan 6 years, 1 month ago

CBSE > Class 08 > Science

3 answers

Richa Sinha 6 years, 1 month ago

A sexual reproduction is a type of reproduction in which only one female parent is involved and in this reproduction the offspring is the exact copy of her/his parent. For example hydra ,amoeba

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Maria Aradan 6 years, 1 month ago

The type of reproduction in which only a single parent is involved is called a sexual reproduction

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Aviroop Ghosh 6 years, 1 month ago

A type of reproduction where single parent is involved to produce off Springs are known as asexual reproduction

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Please give the science final question paper!

Posted by Jayati Thukral 6 years, 1 month ago

CBSE > Class 08 > Science