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Ask QuestionPosted by Sukhcharan Singh 5 years, 7 months ago
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Posted by Vyomkesh Badlia 5 years, 7 months ago
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Nithya Chinnu 5 years, 7 months ago
Meghna Thapar 5 years, 7 months ago
The cutting and gathering of the matured food crop is called harvesting. In harvesting, the crops like wheat or rice are cut close to the ground by hand using a cutting tool called sickle. This is called manual harvesting. Harvesting is either done manually or by using a machine called harvester. Threshing is done after harvesting. The process of beating out the grains from the harvested crop plants is called threshing. Threshing is done with the help of a machine called combine. A combine is a huge machine which cuts the standing cereal crops in the field, threshes it and separates the chaff from the grain in one operation. A combine is a combined harvester and thresher.
Posted by Nithya Chinnu 5 years, 7 months ago
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Meghna Thapar 5 years, 7 months ago
In practice, the method of cross-multiplying means that we multiply the numerator of each (or one) side by the denominator of the other side, effectively crossing the terms over.We can use cross-multiplication to solve an equation with 2 ratios and find the value of the variable. We can use cross-multiplication to find the value of a variable in an equation involving ratios, as shown in the example.
Posted by Nithya Chinnu 5 years, 7 months ago
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Meenakshi Limaye 5 years, 7 months ago
Priya Andola 5 years, 7 months ago
Priya Andola 5 years, 7 months ago
Yogita Ingle 5 years, 7 months ago
An ecosystem is defined as a community of lifeforms in concurrence with non-living components, interacting with each other.
The ecosystem is the structural and functional unit of ecology where the living organisms interact with each other and the surrounding environment. In other words, an ecosystem is a chain of interaction between organisms and their environment. The term “Ecosystem” was first coined by A.G.Tansely, an English botanist, in the year 1953.
Posted by Nithya Chinnu 5 years, 7 months ago
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Yogita Ingle 5 years, 7 months ago
Biofuels are designed to replace gasoline, diesel fuel and coal, which are called “fossil fuels” because they are made from animals and plants that died millions of years ago. Biofuels are made mostly from plants that have just been harvested.
Posted by Gurman Hans 5 years, 7 months ago
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Yogita Ingle 5 years, 7 months ago
4x-1/2=2/3
4x = 2/3 + 1/2
4x = (4+3)/6
4x = 7/6
x = 7/24
Posted by Vaishnavi Singh 5 years, 7 months ago
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Meghna Thapar 5 years, 7 months ago
The past perfect continuous (also called past perfect progressive) is a verb tense which is used to show that an action started in the past and continued up to another point in the past. Read on for detailed descriptions, examples, and present perfect continuous exercises. The past perfect continuous tense (also known as the past perfect progressive tense) shows that an action that started in the past continued up until another time in the past. The past perfect continuous tense is constructed using had been + the verb's present participle (root + -ing).
Posted by Pratham Ovhal 5 years, 7 months ago
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Posted by Shivansh Shukla 5 years, 7 months ago
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Posted by Chandni Danu 5 years, 7 months ago
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Posted by Shanthi Gowri 5 years, 7 months ago
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Yogita Ingle 5 years, 7 months ago
Adolescence: The period of life, when the body undergoes changes, leading to reproductive maturity is known as adolescence.
• Generally, adolescence begins at the age of 11 and lasts upto 18 or 19 years of age. Adolescents are also called teenagers because they cover the period of the �teens� i.e. 13 to 18 or 19 years of age.
Posted by ẞøñú Yãdãv 5 years, 7 months ago
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Posted by Suresh Sharma Suresh 5 years, 7 months ago
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Posted by Mk Mk 5 years, 7 months ago
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Meghna Thapar 5 years, 6 months ago
Four ways for the judicious use of energy:
(a) The fossil fuels such as coal, petroleum, natural gas should be used only for the limited purposes when there is no other alternative source of energy available.
(b) The wastage of energy should be avoided.
(c) Efforts must be made to make use of energy for community or group purposes.
(d) The cutting of trees must be banned and more and more new trees must be roped to grow.
Read more on Brainly.in - https://brainly.in/question/7191625#readmore
Posted by Aashay Patne 5 years, 7 months ago
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Yogita Ingle 5 years, 7 months ago
Under the ryoti system, indigo cultivation was done by the ryots. The planters made the ryots to sign a contract or an agreement (satta). Sometimes, they pressurized the village headmen to sign the contract on behalf of the ryots. After signing the contract, the ryots got cash advances from the planters. But after taking the loan, the ryot was committed to grow indigo on at least 25% of his land holding. Seeds and drills were provided by the planter. The cultivators prepared the soil, sowed the seed and looked after the crop.
Posted by Shaurya Singh 5 years, 7 months ago
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ẞøñú Yãdãv 5 years, 7 months ago
Posted by Ishank Verma 5 years, 7 months ago
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Posted by S K Sharma 5 years, 7 months ago
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Yogita Ingle 5 years, 7 months ago
The three common minerals used every day are Salt, Gold and Copper.
Posted by Sandeep Kumar 5 years, 7 months ago
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Yogita Ingle 5 years, 7 months ago
5(y-7)-3(y-8)+5(y+5)=0
5y - 35 - 3y + 24 + 5y + 25 =0
10y -3y + 14 = 0
7y = -14
y = -14/2
y = -2
Posted by Shubham Jain 5 years, 7 months ago
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Meghna Thapar 5 years, 6 months ago
- Sowing:
After the preparation of the soil, the seeds can be sown into it. The process of scattering seeds in the soil for growing the crop plants is called sowing. The good quality seeds are sown into the soil to obtain high yield. Seeds can be sown in the soil either by hand or using a seed drill.
- Traditional Tool: The tool used traditionally for sowing seeds is funnel shaped. The seeds are filled into the funnel, passed down through two or three pipes having sharp ends which pierce the soil and place seeds there.
- Sowing by hand: The sowing of seeds by hand is called broadcasting. The seeds are taken in hand and gradually scattered in the entire ploughed field. This method is not good as there is no proper spacing or proper depth at which the seeds are sown by hand. The seeds scattered on the surface of the soil for sowing can be picked up and eaten by birds.
- Seed Drill: It is an implement used for sowing seeds with the help of tractors. By using a seed drill, the seeds are sown at correct depth and correct intervals. The seeds sown with a seed drill are in regular rows and get covered by soil. This prevents the seeds to be picked up and eaten by birds.
Posted by Tony Starck 5 years, 7 months ago
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Subarna Das 5 years, 7 months ago
Posted by Aditya Sharma 5 years, 7 months ago
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Meghna Thapar 5 years, 6 months ago
Advantages of ploughing:
- The loose soil allows the plant roots to penetrate freely and deeper into the soil so that plants are held more firmly to the ground.
- The loose soil allows the roots of the plants to breathe easily.
- The loose soil helps in the growth of worms and microbes present in the soil as they help in turning and loosening of soil.
- Ploughing also uproots and buries the weeds standing in the field and thereby suffocates them to death.
- The loosening and turning of soil during ploughing brings the nutrient rich soil to the top so that the plants can use these nutrients.
Meghna Thapar 5 years, 6 months ago
Before sowing the seeds, it is necessary to loosen and turn the soil in the fields as to break it to the size of the grains which is done with the help of three main implements or tools – plough, hoe and cultivator.
Advantages of ploughing:
- The loose soil allows the plant roots to penetrate freely and deeper into the soil so that plants are held more firmly to the ground.
- The loose soil allows the roots of the plants to breathe easily.
- The loose soil helps in the growth of worms and microbes present in the soil as they help in turning and loosening of soil.
- Ploughing also uproots and buries the weeds standing in the field and thereby suffocates them to death.
- The loosening and turning of soil during ploughing brings the nutrient rich soil to the top so that the plants can use these nutrients.
Posted by Rajdeep Singh Bhati 5 years, 7 months ago
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Posted by Nazmeen Hussain 5 years, 7 months ago
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Posted by Ishank Verma 5 years, 7 months ago
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Yogita Ingle 5 years, 7 months ago
Microbiology is the study of a great variety of living organisms which are invisible to the naked eye like bacteria and fungi and many other microscopic organisms. Although tiny in size these organisms form the basis for all life on earth. These microbes as they are also known as produce the soil in which plants grow and the atmospheric gases that both plants animals use. For about 3 billion years since the formation of earth microbes were the only lives on earth. Microorganisms have played a key role in the evolution of the planet earth.
Posted by Utkarsh Singh 5 years, 7 months ago
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Posted by Rajkamal Singha 5 years, 7 months ago
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Satyarth Sharma 5 years, 7 months ago
Muskan Taperwal 5 years, 7 months ago
On Bandari 5 years, 7 months ago
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Muskan Taperwal 5 years, 7 months ago
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