Science, asked by PlsssHelpMeGenius, 1 month ago

Multiple choice questions :

Answer with reason

4.Rajeev is a farmer. He has ploughed the field. Now he needsto sow the seed. Which one of the following can he use to sow seeds?

A. Leveller   
B. Cultivator   
C. Harvester   
D. Seed drill.

5.  Which term correctly fits for the following statement:-'Process of cutting and gathering of crops'

A. Ploughing   
B. Harvesting   
C. Irrigation   
D. Sowing.​

Answers

Answered by TheUntrustworthy
1226

Answer with reason

4.Rajeev is a farmer. He has ploughed the field. Now he needs to sow the seed. Which one of the following can he use to sow seeds?

Seed drill as well as Cultivator

5.  Which term correctly fits for the following statement:-'Process of cutting and gathering of crops'

Harvesting

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Answered by Anonymous
52

{\large{\pmb{\sf{\bigstar \:{\underline{Multiple \: choice \: questions...}}}}}}

\: \: \: \: \: \:{\large{\pmb{\sf{\bigstar \:{\underline{Answer \: with \: reasons...}}}}}}

Question: Rajeev is a farmer. He has ploughed the field. Now he need to sow the seed. Which one of the following can he use to sow seeds?

\begin{gathered}\boxed{\begin{array}{c}\\ \bf \bigstar \: Multiple \: Choice \: Question \\ \\ \star \: \sf{Leveller} \\ \\ \star\sf \: {Cultivator} \\ \\ \star \: \sf{Harvester}  \\ \\ \star \: \sf{Seed \: drill} \end{array}}\end{gathered}

Solution: Rajeev is a farmer. He has ploughed the field. Now he need to sow the seed. He can use seed drill/Option D to sow the seeds.

\begin{gathered}\boxed{\begin{array}{c}\\ \bf \bigstar \: Multiple \: Choice \: Question \: Answer \\ \\ \star \: \sf{Leveller} \\ \\ \star\sf \: {Cultivator} \\ \\ \star \: \sf{Harvester}  \\ \\ \star \: \sf{Seed \: drill \: \boxed{\checkmark}} \end{array}}\end{gathered}

Explanations:

▶️ Seed drill is used for sow the seeds with the help of tractor. This tool is very useful, this tool sow the seeds at an uniform distance and depth. It ensure that seed get cover up properly with soil after sowed. This also protect the seed by the damage caused by the birds. Sowing by drill I means Seed Drill is very useful and it saves a lot of time.

  • Sowing is the most important part of crop production. Before, sowing we have to select good quality of seeds.

▶️ Why not Cultivator, Leveller and Harvesters are suited for this situation? It is because 'Cultivator is used to done ploughing'. And other so the differ-differ works as it but not sowing.

Question: Which term correctly fits for the following statement:-'Process of cutting and gathering of crops'

\begin{gathered}\boxed{\begin{array}{c}\\ \bf \bigstar \: Multiple \: Choice \: Question \\ \\ \star \: \sf{Ploughing} \\ \\ \star\sf \: {Harvesting} \\ \\ \star \: \sf{Irrigation}  \\ \\ \star \: \sf{Sowing} \end{array}}\end{gathered}

Solution: 'Process of cutting and gathering of crops' is known as Harvesting.

\begin{gathered}\boxed{\begin{array}{c}\\ \bf \bigstar \: Multiple \: Choice \: Question \: Answer \\ \\ \star \: \sf{Ploughing} \\ \\ \star\sf \: {Harvesting \: \boxed{\checkmark}} \\ \\ \star \: \sf{Irrigation}  \\ \\ \star \: \sf{Sowing} \end{array}}\end{gathered}

Explanations:

▶️ Harvesting simply means that the process of cutting and gathering of crops. It also have too much steps like when it is cut then have to separate it etc.

▶️ Sowing is the most important part of crop production. Before, sowing we have to select good quality of seeds.

▶️ Cultivator is used to done ploughing. This method is used for titling the soil, adding fertilizers to the crops, scraping the soil, removing the weeds.

▶️ Irrigation is method of watering the plants. It have two ways as Sprinkler system and Drip system.

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