Question

(1) Modern methods of irrigation help us to use water economically. Why? (2) Vaccination is insisted in present covid-19 situation. Why?​

Answer 1

Answer:

1) Modern methods of irrigation help us use water economically, thereby conserving water. In addition, such methods help save time and labour. Hence, they are more efficient than traditional methods of irrigation.

2) Vaccination is the most effective way to protect against infectious diseases. Vaccines strengthen your immune system by training it to recognise and fight against specific viruses. When you get vaccinated, you are protecting yourself and helping to protect the whole community.

Explanation:

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