Question

Which of the following description is true for describing fertilizer.... a- used in large quantity. b-organic in nature. c-Does not cause pollution. d-produced in factories ​

Answer 1

Explanation:

Fertilizer is a natural or an artificial material that is used in agriculture to grow the crops. Fertilizers are mixed with soils for the better growing of crops and to supply minerals and nutrients to plants. Fertilisers may be organic and inorganic. Fertilisers are mainly made up of horse manure and cow dung.

So, the correct option is 'Produced in industries'.

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Answer 2

Option (d) produced in factories, is correct regarding fertilizers.

• Chemicals called fertilizers are applied to crops to boost productivity.
• Farmers utilize these on a regular basis to boost crop productivity.
• The fertilizers include nitrogen, potassium, and phosphorus, which are crucial elements that plants need.

• They also raise the soil's fertility while enhancing its ability to retain water.

• Fertilizers are used in small quantities for each plant.
• Use of fertilizers leads to soil pollution as well as water pollution.

• While organic fertilizers are produced using biochemicals from the organic biological processes of plants and animals, synthetic, or inorganic, fertilizers require the use of prepared chemicals.
• This manufacturing process takes place on a large scale in the factories.
• Hence option (d) is true for describing fertilizers.

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