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By Savita S. More

Class 9 Science Improvement in Food Resources Extra Question Answer

 

Why is cattle farming important?
It provides milk, a primary source of protein, and also helps in farming activities.

 

What is poultry farming?
Raising chickens, ducks, and other birds for eggs and meat.

 

What is the role of organic manure in farming?
It improves soil fertility naturally without chemicals.

 

How does mixed cropping benefit farmers?
It reduces the risk of total crop failure due to pests or weather.

 

What are the benefits of integrated pest management?
It minimizes chemical use, protects the environment, and ensures healthy crops.

 

How can soil erosion be prevented?
By planting trees, using cover crops, and building terraces.

 

What is the role of biotechnology in farming?
It creates better crop varieties and improves pest and disease resistance.

 

Why do farmers need to store grains properly?
To protect them from pests, rodents, and moisture.

 

What is crop insurance?
It helps farmers recover losses due to natural calamities.

 

Why is milk pasteurization essential?
It kills harmful bacteria and ensures milk safety.

 

What is the Green Revolution?
A period when agriculture was improved using modern methods, leading to increased food production.

 

Why should we conserve water in agriculture?
Water is a limited resource, and conserving it ensures future farming sustainability.

 

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