Climate Change and Food Security

Description: This quiz aims to assess your understanding of the interconnections between climate change and food security, with a focus on the Indian context. The questions cover various aspects of this complex issue, including the impacts of climate change on agricultural productivity, adaptation strategies, policy interventions, and the role of technology in enhancing food security.
Number of Questions: 15
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Tags: climate change food security agriculture adaptation policy technology
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How does climate change primarily affect agricultural productivity?

  1. Increased precipitation leading to higher crop yields

  2. Elevated temperatures resulting in reduced water availability

  3. Enhanced soil fertility due to higher carbon dioxide levels

  4. Improved pest management practices due to warmer climate


Correct Option: B
Explanation:

Climate change leads to increased temperatures, which can result in reduced water availability for crops, leading to decreased agricultural productivity.

Which of the following is NOT a common adaptation strategy employed by farmers to cope with the impacts of climate change?

  1. Crop diversification

  2. Water conservation techniques

  3. Use of drought-resistant crop varieties

  4. Increased use of chemical fertilizers


Correct Option: D
Explanation:

While crop diversification, water conservation techniques, and the use of drought-resistant crop varieties are common adaptation strategies, increased use of chemical fertilizers is not typically employed as an adaptation strategy for climate change.

What is the primary objective of the National Food Security Mission (NFSM) in India?

  1. To increase agricultural productivity and production

  2. To provide food subsidies to vulnerable populations

  3. To promote sustainable agricultural practices

  4. To enhance the resilience of agricultural systems to climate change


Correct Option: A
Explanation:

The primary objective of the National Food Security Mission (NFSM) is to increase agricultural productivity and production in India, thereby ensuring food security for the growing population.

Which technology has been widely adopted in India to improve irrigation efficiency and reduce water usage in agriculture?

  1. Drip irrigation

  2. Sprinkler irrigation

  3. Flood irrigation

  4. Furrow irrigation


Correct Option: A
Explanation:

Drip irrigation has been widely adopted in India as a water-efficient irrigation technology, as it delivers water directly to the roots of crops, minimizing water loss through evaporation and runoff.

How does climate change affect the nutritional content of crops?

  1. It increases the protein content of crops

  2. It reduces the vitamin content of crops

  3. It enhances the mineral content of crops

  4. It has no significant impact on the nutritional content of crops


Correct Option: B
Explanation:

Climate change can lead to reduced vitamin content in crops, particularly vitamins C and E, due to increased temperatures and changes in precipitation patterns.

Which international agreement aims to address the issue of climate change and its impacts on food security?

  1. Paris Agreement

  2. Kyoto Protocol

  3. Montreal Protocol

  4. Copenhagen Accord


Correct Option: A
Explanation:

The Paris Agreement is an international agreement that aims to address climate change and its impacts, including its effects on food security.

What is the primary focus of the Indian government's National Mission for Sustainable Agriculture (NMSA)?

  1. Promoting organic farming practices

  2. Enhancing soil health and fertility

  3. Improving water use efficiency in agriculture

  4. Developing climate-resilient crop varieties


Correct Option: B
Explanation:

The primary focus of the Indian government's National Mission for Sustainable Agriculture (NMSA) is to enhance soil health and fertility, thereby improving agricultural productivity and sustainability.

Which crop is particularly vulnerable to the impacts of climate change due to its high water requirements?

  1. Wheat

  2. Rice

  3. Maize

  4. Sorghum


Correct Option: B
Explanation:

Rice is particularly vulnerable to the impacts of climate change due to its high water requirements, making it susceptible to drought and water scarcity.

How does climate change affect the frequency and intensity of extreme weather events?

  1. It increases the frequency and intensity of extreme weather events

  2. It decreases the frequency and intensity of extreme weather events

  3. It has no significant impact on the frequency and intensity of extreme weather events

  4. It increases the frequency but decreases the intensity of extreme weather events


Correct Option: A
Explanation:

Climate change leads to an increase in the frequency and intensity of extreme weather events, such as heatwaves, droughts, floods, and cyclones.

Which of the following is NOT a potential consequence of climate change on food security?

  1. Increased food production due to higher carbon dioxide levels

  2. Reduced agricultural productivity due to extreme weather events

  3. Increased food prices due to supply disruptions

  4. Improved nutritional content of crops due to warmer temperatures


Correct Option: D
Explanation:

While climate change can have negative impacts on food security, improved nutritional content of crops due to warmer temperatures is not a potential consequence.

What is the role of agroforestry in enhancing the resilience of agricultural systems to climate change?

  1. It helps in soil conservation and reduces erosion

  2. It improves water infiltration and reduces runoff

  3. It provides habitat for beneficial insects and pollinators

  4. All of the above


Correct Option: D
Explanation:

Agroforestry, the integration of trees and shrubs into agricultural systems, plays a crucial role in enhancing the resilience of agricultural systems to climate change by providing multiple benefits, including soil conservation, improved water infiltration, and habitat for beneficial insects and pollinators.

Which Indian state is particularly vulnerable to the impacts of climate change on agriculture due to its arid climate and limited water resources?

  1. Rajasthan

  2. Madhya Pradesh

  3. Uttar Pradesh

  4. West Bengal


Correct Option: A
Explanation:

Rajasthan is particularly vulnerable to the impacts of climate change on agriculture due to its arid climate and limited water resources, making it susceptible to droughts and water scarcity.

How does climate change affect the availability of pollinators, such as bees, which play a crucial role in crop production?

  1. It increases the abundance and diversity of pollinators

  2. It decreases the abundance and diversity of pollinators

  3. It has no significant impact on the abundance and diversity of pollinators

  4. It increases the abundance but decreases the diversity of pollinators


Correct Option: B
Explanation:

Climate change can lead to a decrease in the abundance and diversity of pollinators, such as bees, due to factors such as habitat loss, pesticide use, and changes in flowering patterns.

Which of the following is NOT a key challenge in addressing the issue of climate change and food security?

  1. Lack of political will and commitment

  2. Insufficient financial resources

  3. Limited technological advancements

  4. Public apathy towards climate change


Correct Option: D
Explanation:

While lack of political will and commitment, insufficient financial resources, and limited technological advancements are key challenges in addressing climate change and food security, public apathy towards climate change is not a major challenge.

What is the primary goal of the United Nations' Sustainable Development Goal (SDG) 2: Zero Hunger?

  1. To end hunger and achieve food security for all people

  2. To promote sustainable agriculture and resilient food systems

  3. To reduce food waste and promote sustainable consumption

  4. To enhance the resilience of agricultural systems to climate change


Correct Option: A
Explanation:

The primary goal of the United Nations' Sustainable Development Goal (SDG) 2: Zero Hunger is to end hunger and achieve food security for all people, including access to safe, nutritious, and sufficient food all year round.

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