UPSC Exam > UPSC Questions > We are witnessing a dangerous dwindling of bi...
Start Learning for Free
We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.
Q. Which among the following is the most logical and critical inference that can be made from the above passage?
- a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolution
- b)Monocropping vast fields with high-yield varieties is possible due to green revolution
- c)Monocropping with high-yield varieties is the only way to ensure food security to millions
- d)Green revolution can pose a threat to biodiversity in food supply and food security in the long run
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
We are witnessing a dangerous dwindling of biodiversity in our food su...
The most logical and critical inference that can be made from the above passage is d) Green revolution can pose a threat to biodiversity in food supply and food security in the long run. The passage states that the green revolution, which has led to the widespread adoption of high-yield crops and monocropping, has contributed to a dangerous dwindling of biodiversity in the food supply. It also mentions that these high-yield crops are genetically weaker and require expensive chemical fertilizers and toxic pesticides, which puts us at risk for food shortages in the future. This implies that the green revolution, while it has helped to increase food production in the short term, may have negative consequences for biodiversity and food security in the long run.
View all questions of this test
Most Upvoted Answer
We are witnessing a dangerous dwindling of biodiversity in our food su...
Threat to Biodiversity and Food Security Due to Green Revolution
Monocropping with high-yield varieties has become a common practice in agriculture, thanks to the green revolution. This approach involves planting vast fields with genetically uniform seeds that are high-yielding but genetically weaker.
Dependency on Chemical Inputs
One of the consequences of relying on high-yield varieties is the increased dependence on expensive chemical fertilizers and toxic pesticides. These inputs are necessary to maintain the productivity of monocropped fields and prevent crop failures.
Risk to Biodiversity
The focus on high-yield crops has led to a dangerous dwindling of biodiversity in our food supply. By favoring only a few genetically uniform varieties, we are neglecting other local varieties adapted to specific conditions. This loss of biodiversity can have long-term negative impacts on the resilience of our food system.
Threat to Food Security
While monocropping with high-yield varieties may help meet immediate hunger needs, it also puts us at risk for food shortages in the future. The genetic weakness of these crops makes them more vulnerable to pests, diseases, and climate change. If a widespread crop failure were to occur, our food supply could be severely compromised.
In conclusion, the green revolution, while initially beneficial for increasing food production, has inadvertently posed a threat to biodiversity in our food supply and food security in the long run. It is essential to strike a balance between high yields and maintaining genetic diversity to ensure a sustainable and secure food system.
Monocropping with high-yield varieties has become a common practice in agriculture, thanks to the green revolution. This approach involves planting vast fields with genetically uniform seeds that are high-yielding but genetically weaker.
Dependency on Chemical Inputs
One of the consequences of relying on high-yield varieties is the increased dependence on expensive chemical fertilizers and toxic pesticides. These inputs are necessary to maintain the productivity of monocropped fields and prevent crop failures.
Risk to Biodiversity
The focus on high-yield crops has led to a dangerous dwindling of biodiversity in our food supply. By favoring only a few genetically uniform varieties, we are neglecting other local varieties adapted to specific conditions. This loss of biodiversity can have long-term negative impacts on the resilience of our food system.
Threat to Food Security
While monocropping with high-yield varieties may help meet immediate hunger needs, it also puts us at risk for food shortages in the future. The genetic weakness of these crops makes them more vulnerable to pests, diseases, and climate change. If a widespread crop failure were to occur, our food supply could be severely compromised.
In conclusion, the green revolution, while initially beneficial for increasing food production, has inadvertently posed a threat to biodiversity in our food supply and food security in the long run. It is essential to strike a balance between high yields and maintaining genetic diversity to ensure a sustainable and secure food system.
Attention UPSC Students!
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.
|
Explore Courses for UPSC exam
|
|
Similar UPSC Doubts
Top Courses for UPSCView all
We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer?
Question Description
We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer?.
We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer?.
Solutions for We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice We are witnessing a dangerous dwindling of biodiversity in our food supply. The green revolution is a mixed blessing. Over time farmers have come to rely heavily on broadly adapted, high yield crops to the exclusion of varieties adapted to the local conditions. Mono-cropping vast fields with the same genetically uniform seeds helps boost yield and meet immediate hunger needs. Yet high-yield varieties are also genetically weaker crops that require expensive chemical fertilizers and toxic pesticides. In our focus on increasing the amount of food we produce today, we have accidentally put ourselves at risk for food shortages in future.Q. Which among the following is the most logical and critical inference that can be made from the above passage?a)In our agricultural practices, we have become heavily dependent on expensive chemical fertilizers and toxic pesticides only due to green revolutionb)Monocropping vast fields with high-yield varieties is possible due to green revolutionc)Monocropping with high-yield varieties is the only way to ensure food security to millionsd)Green revolution can pose a threat to biodiversity in food supply and food security in the long runCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice UPSC tests.
|
|
Explore Courses for UPSC exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup