Environmental Studies ยท Geography
Agricultural Practices and Land Use
3,950 Questions
Access a comprehensive collection of questions on agricultural practices and land use planning. The topics span organic farming, sustainable agriculture, soil conservation, and crop rotation. These concepts are essential for general awareness preparation across banking, railway, and civil services examinations.
Organic farming methodsSustainable agricultureSoil conservation techniquesCrop rotation benefits
Agricultural Practices and Land Use Questions
How can food production be made more sustainable?
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By using organic farming practices.
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By reducing food waste.
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By eating less meat.
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All of the above.
D
Correct answer
Explanation
There are a number of ways to make food production more sustainable. These include using organic farming practices, which reduce the use of harmful chemicals and pesticides; reducing food waste, which helps to conserve resources and reduce greenhouse gas emissions; and eating less meat, which is a major contributor to climate change.
How can food production be made more sustainable in the face of population growth?
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By increasing crop yields.
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By reducing food waste.
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By promoting plant-based diets.
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All of the above.
D
Correct answer
Explanation
There are a number of ways that food production can be made more sustainable in the face of population growth. These include increasing crop yields, which helps to produce more food on less land; reducing food waste, which helps to conserve resources and reduce greenhouse gas emissions; and promoting plant-based diets, which require less land and resources than meat-based diets.
What are some of the ways that food production can be made more healthy?
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By using organic farming practices.
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By reducing the use of pesticides and herbicides.
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By promoting the consumption of fruits and vegetables.
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All of the above.
D
Correct answer
Explanation
There are a number of ways that food production can be made more healthy. These include using organic farming practices, which reduce the use of harmful chemicals and pesticides; reducing the use of pesticides and herbicides, which can contaminate food and water; and promoting the consumption of fruits and vegetables, which are rich in vitamins, minerals, and fiber.
What are some of the ways that food production can be made more efficient?
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By using precision agriculture technologies.
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By improving irrigation systems.
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By reducing post-harvest losses.
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All of the above.
D
Correct answer
Explanation
There are a number of ways that food production can be made more efficient. These include using precision agriculture technologies, which help farmers to apply inputs more precisely and efficiently; improving irrigation systems, which helps to reduce water usage and improve crop yields; and reducing post-harvest losses, which can account for a significant portion of food waste.
How can food production be made more sustainable in the face of population growth?
-
By increasing crop yields.
-
By reducing food waste.
-
By promoting plant-based diets.
-
All of the above.
D
Correct answer
Explanation
There are a number of ways that food production can be made more sustainable in the face of population growth. These include increasing crop yields, which helps to produce more food on less land; reducing food waste, which helps to conserve resources and reduce greenhouse gas emissions; and promoting plant-based diets, which require less land and resources than meat-based diets.
Which of the following is NOT a primary objective of soil conservation practices in India?
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Preventing soil erosion
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Improving soil fertility
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Increasing crop yields
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Promoting deforestation
D
Correct answer
Explanation
Soil conservation practices aim to protect and preserve soil, not promote deforestation, which can lead to soil degradation.
Which soil conservation practice involves planting trees and shrubs along contours to reduce soil erosion?
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Contour bunding
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Strip cropping
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Terracing
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Contour trenching
A
Correct answer
Explanation
Contour bunding involves constructing small earthen bunds along contours to trap rainwater and reduce soil erosion.
What is the primary purpose of terracing in soil conservation?
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Preventing soil erosion
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Improving soil fertility
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Conserving water
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All of the above
D
Correct answer
Explanation
Terracing serves multiple purposes, including preventing soil erosion, improving soil fertility, and conserving water.
Which of the following is NOT a benefit of strip cropping in soil conservation?
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Reducing soil erosion
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Improving soil fertility
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Conserving water
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Promoting biodiversity
D
Correct answer
Explanation
Strip cropping primarily aims to reduce soil erosion and improve soil fertility, not directly promote biodiversity.
What is the primary focus of the Soil Health Card Scheme in India?
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Providing soil health information to farmers
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Promoting balanced use of fertilizers
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Improving soil fertility
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All of the above
D
Correct answer
Explanation
The Soil Health Card Scheme aims to provide soil health information to farmers, promote balanced use of fertilizers, and improve soil fertility.
Which of the following is NOT a benefit of agroforestry in soil conservation?
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Reducing soil erosion
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Improving soil fertility
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Conserving water
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Increasing crop yields
D
Correct answer
Explanation
While agroforestry can provide various benefits, increasing crop yields is not directly associated with soil conservation.
What is the significance of cultural practices in IPM?
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Reducing pest habitat and food sources
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Enhancing soil fertility
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Improving water conservation
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Promoting plant diversity
A
Correct answer
Explanation
Cultural practices in IPM aim to modify the environment to make it less favorable for pests, such as removing weeds, managing crop rotation, and practicing proper sanitation.
What is the role of proper sanitation in IPM?
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Reducing pest habitat and food sources
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Preventing the spread of diseases
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Improving plant health
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All of the above
D
Correct answer
Explanation
Proper sanitation involves removing potential pest habitats, such as piles of debris and overgrown vegetation, and maintaining cleanliness to reduce pest populations and prevent the spread of diseases.
How can drones be used to improve agriculture in Indian geography?
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By monitoring crop health
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By applying pesticides and fertilizers
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By providing data for precision farming
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All of the above
D
Correct answer
Explanation
Drones can be used to improve agriculture in Indian geography in a number of ways, including by monitoring crop health, applying pesticides and fertilizers, and providing data for precision farming.
Which of the following geographic factors has the most significant impact on the development of agriculture?
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Climate
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Soil
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Water
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Topography
A
Correct answer
Explanation
Climate, including temperature, precipitation, and sunlight, plays a crucial role in determining the types of crops that can be grown in a particular region.