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Home/climate change

Mains Answer Writing Latest Questions

Vedha Priyadharshini M
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Vedha Priyadharshini MBegginer
Asked: July 16, 2024In:
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How do rising global temperatures impact the frequency and intensity of extreme weather events such as hurricanes, droughts, and floods?

climate change
  1. SHAISTA PARVEEN
    SHAISTA PARVEEN Begginer
    This answer was edited.

     Rising Global Temperatures Fuel Extreme Weather Events As global temperatures soar, extreme weather events like hurricanes, droughts, and floods are becoming more frequent and intense. This growing threat demands our attention and action. percharged Hurricanes Warmer ocean waters act as fuel for huRead more

     Rising Global Temperatures Fuel Extreme Weather Events

    As global temperatures soar, extreme weather events like hurricanes, droughts, and floods are becoming more frequent and intense. This growing threat demands our attention and action.

    percharged Hurricanes

    Warmer ocean waters act as fuel for hurricanes, intensifying their power and frequency. Higher sea surface temperatures lead to increased wind speeds, torrential rainfall, and massive storm surges. The result? Devastating impacts on coastal communities, with greater property damage and tragic loss of life.

     Intensifying Droughts

    Rising temperatures drive higher evaporation rates and disrupt normal precipitation patterns, leading to prolonged droughts. These extended dry spells strain water resources, threatening agriculture, water supplies, and ecosystems. The resultant water scarcity can spark conflicts and deepen socio-economic woes.

    Ferocious Floods

    With a warmer atmosphere holding more moisture, we’re seeing more intense rainfall events, leading to frequent and severe flooding. Flash floods, river overflows, and urban inundation become more common, causing widespread destruction and displacing countless individuals.

    The Urgent Need for Action

    To combat these escalating threats, we must reduce greenhouse gas emissions and bolster our resilience with robust infrastructure and early warning systems. Understanding the intricate link between rising temperatures and extreme weather is essential for crafting effective mitigation and adaptation strategies. Safeguarding lives and livelihoods in this unpredictable climate hinges on our swift and decisive action.

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sandeep chowdary polina
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sandeep chowdary polinaBegginer
Asked: July 10, 2024In:
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What are the impacts of climate change on India’s Himalayan glaciers, and how do these changes affect downstream water, agriculture, and hydroelectric power generation?

climate change
  1. Moksh Banerjee
    Moksh Banerjee

    Climate change has had a severe impact on India's Himalayan glaciers. The melting glaciers can lead to the formation of glacial lakes, which can burst and cause catastrophic floods downstream. Effect on downstream water: One of the major effects is water scarcity, over the long term, reducing glacieRead more

    Climate change has had a severe impact on India’s Himalayan glaciers. The melting glaciers can lead to the formation of glacial lakes, which can burst and cause catastrophic floods downstream.
    Effect on downstream water: One of the major effects is water scarcity, over the long term, reducing glacier mass can lead to decreased water availability during the dry season, affecting drinking water and irrigation supplies.
    Effect on Agriculture: One of the major effects is the change in crop patterns, the changes in water availability and temperature can force shifts in crop patterns and farming practices, potentially reducing the productivity of certain crops.
    Effect on Hydroelectric Water Generation: The risk of losing infrastructure is a major effect as an increase in melting glaciers poses a threat to hydroelectric infrastructure, potentially causing damage to dams and power stations.

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Sampreeth Patil
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Sampreeth PatilBegginer
Asked: July 21, 2024In:
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climate changeimpact of climate change
  1. 213 Aangee Jain
    213 Aangee Jain Begginer

    Small states face an unfair burden from climate change despite contributing minimally to global emissions. Rising sea levels, extreme weather, and changing rainfall patterns disproportionately affect these countries due to their geographic size and limited resources.Sea level rise threatens small isRead more

    Small states face an unfair burden from climate change despite contributing minimally to global emissions. Rising sea levels, extreme weather, and changing rainfall patterns disproportionately affect these countries due to their geographic size and limited resources.Sea level rise threatens small island nations by eroding coastlines, contaminating freshwater, and displacing communities. Extreme weather events like hurricanes can devastate infrastructure, economies, and livelihoods, leading to long-term challenges. Changes in rainfall affect agriculture, crucial for many small states, threatening food security and water availability.Limited financial and technical resources hinder small states’ ability to respond to and recover from climate disasters. This limitation impacts their capacity to implement effective adaptation and mitigation strategies. Their economies, often dependent on tourism, fisheries, and agriculture, are highly susceptible to climate impacts, increasing their vulnerability.International support, including financial aid and technology transfer, is essential to help small states build resilience against climate change. Global cooperation and a commitment to reducing emissions are crucial to mitigate impacts on these vulnerable nations. Addressing the unique challenges faced by small states is vital for ensuring a fair and just response to the global climate crisis.

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Neha Kumari
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Neha KumariBegginer
Asked: July 15, 2024In:
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Agriculture: Water Resources Crop Yields and Quality Pest and Disease Management Tourism Natural Disasters Seasonal Variability Infrastructure Damage Insurance Increased Claims Reinsurance Costs

climate changeclimate change in agricultureclimate change in insuranceclimate change in tourismeconomic impacts
  1. Shivanshi Mahal
    Shivanshi Mahal Begginer

    Climate change has resulted in negative implications for some sectors, such as agriculture, tourism and insurance due to extreme weather events and this has translated into significant economic impacts. Agriculture: Changing climate patterns are harming crop and livestock, reducing income stability.Read more

    Climate change has resulted in negative implications for some sectors, such as agriculture, tourism and insurance due to extreme weather events and this has translated into significant economic impacts.
    Agriculture: Changing climate patterns are harming crop and livestock, reducing income stability.     Extreme weather events such as droughts and floods disrupt food production, further increasing the cost of production and reducing income. Investments in building climate-resilient practices need to be made but this also requires additional financial resources!
    Tourism is a climate-sensitive sector.     High temperatures, changing precipitation patterns, and more frequent extreme events can disrupt tourism—especially in coastal and island destinations—through impacts on beach tourism, water resource availability, heritage sites (including cultural and natural heritage), and transport (such as increased storm risks). Reduced numbers of tourists lead to decreased revenues for businesses and communities highly dependent on tourism and potential job losses.
    Insurance: In view of the effects and the associated risks, the insurance industry is facing increase in risks and costs. Rising number of claims puts in pressure financial capacity of the industry what can subsequently cause escalation of costs for consumers as well as businesses.
    In sum, climate change implies substantial economic costs for agriculture, tourism and insurance implying that adaptation strategies and investments are needed to reduce climate damages.

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Suman Devi
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Suman DeviBegginer
Asked: August 21, 2024In: , ,
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climate changeenvironmental sciencehuman impact
  1. Umang Singh Yadav
    Umang Singh Yadav Expert

    World Health Organization (WHO) defines Climate change as the long term changes in temperature and precipitation patterns, which can have significant impacts on human health, particularly in vulnerable populations. Primary causes of Climate Change - Volcanic eruptions release ash, sulfur dioxide andRead more

    World Health Organization (WHO) defines Climate change as the long term changes in temperature and precipitation patterns, which can have significant impacts on human health, particularly in vulnerable populations.

    Primary causes of Climate Change –

    1. Volcanic eruptions release ash, sulfur dioxide and aerosols into the atmosphere, reflecting sunlight, cooling global temperatures and altering climate patterns.
    2. Changes in Earth’s orbit alter the amount of solar energy received, affecting global temperatures and triggering ice ages or warming.
    3. Changes in ocean currents and cycles shift heat distribution by impacting regional temperatures, weather patterns and global climate conditions.
    4. Plate tectonics reshape Earth’s surface, altering ocean currents, continent positions and greenhouse gas release, influencing long term climate patterns slowly.

    Human activities contribution to the causes of Climate Change –

    1. Burning fossil fuels releases carbon dioxide, methane and nitrous oxide, driving global warming rapidly.
    2. Deforestation and land use changes release carbon, disrupt ecosystems and exacerbate global warming significantly.
    3. Agriculture contributes to climate change through methane emissions, nitrous oxide release and deforestation.
    4. Consumer demand for resource intensive goods fuels carbon emissions, deforestation and unsustainable production practices.
    5. Waste decomposition releases methane and nitrous oxide, potent greenhouse gases fueling climate change.
    6. Industrial processes and manufacturing release greenhouse gases, driving climate change through emissions growth.
    7. Transportation emissions from vehicles, ships and planes release CO2, fueling global warming rapidly worldwide.

     

    Climate change threatens our planet, but collective action, sustainable living and renewable energy can mitigate its impacts by  securing a safer and healthier future for all.

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Ashlesha Patil
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Ashlesha PatilBegginer
Asked: July 25, 2024In:
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How can education systems integrate climate change and sustainability into curriculum to foster a more informed and proactive generation?

climate changeeducation systemsustainability
  1. Rahul Singh
    Rahul Singh Begginer
    This answer was edited.

    Introduction Climate change is one of the most concerning issues of the 21st century, which has a visible impact on environment. Recently, World Meteorological Organisation (WMO) has recorded 2023 as the hottest year in last 174 years. In India, some major impacts are seen as melting glaciers, wildfRead more

    Introduction
    Climate change is one of the most concerning issues of the 21st century, which has a visible impact on environment. Recently, World Meteorological Organisation (WMO) has recorded 2023 as the hottest year in last 174 years. In India, some major impacts are seen as melting glaciers, wildfires, changing rainfall patterns, and abnormally heated summers among others. Educating youths regarding the impacts of global warming promotes sustainable practices and can be a panacea to mitigate future climate challenges and align them with the ongoing international efforts to cope with them.
    Integrating Climate Change in Curriculum
    The “UN Framework Convention on Climate Change (UNFCCC),” in the Paris Agreement emphasises the collective efforts to impart climate education and sustainability practices can help the youths to understand and address the influence of the climate crisis. It can be done by making changes at different levels-
    Primary Level
    • Focussing on concepts like environmental science, resource conservation, sustainable living
    • Incorporating modules on renewable energy, waste management, and biodiversity conservation
    Secondary Level
    • In-depth education of climate science, global warming
    • Exploring the socio-economic implications in subjects like geography and economics
    Higher Education
    • Offering specialized courses in environmental studies, promoting critical thinking
    • Providing practical experiences through extra-curricular activites and community projects
    • Encouraging them for environmental activism and advocacy
    Conclusion
    An integrated curriculum reform at different level of education can help to generate informed and pro-environment youths, who can understand and address the future challenges of climate change impacts. Moreover, they can promote ongoing international efforts to address climate issues by providing innovative and sustainable solutions.

     

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Tanmaiyee Allani
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Tanmaiyee AllaniBegginer
Asked: August 3, 2024In:
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What are the immediate and long-term impacts of climate change on global ecosystems, public health, and socioeconomic stability, and how do these effects exacerbate existing vulnerabilities in different regions?

climate changeclimate crisisclimate impactecosystemsenvironmental scienceglobal warmingpublic healthsocioeconomic impactsustainabilityvulnerability
  1. Umang Singh Yadav
    Umang Singh Yadav Expert

    Climate change refers to the long term warming of the planet due to an increase in average global temperature, primarily caused by human activities that release greenhouse gases. Impacts of Climate Change - Climate change harms ecosystems, causing rising temperatures, melting ice and extreme weatherRead more

    Climate change refers to the long term warming of the planet due to an increase in average global temperature, primarily caused by human activities that release greenhouse gases.

    Impacts of Climate Change –

    1. Climate change harms ecosystems, causing rising temperatures, melting ice and extreme weather. This disrupts habitats, endangers animals and kills plants. Polluted air, water and soil follow, failing crops and threatening human health, food and our planet’s very survival and future. According to IPCC, climate change causes 75% coral bleaching (2016), 30% biodiversity loss (2020),14% sea-level rise (2020) and 1°C temperature increase (2020).
    2. Climate change harms health by causing heat strokes, breathing issues and diseases from bugs and dirty water. Mental stress and anxiety rise. Food and water shortages worsen. Vulnerable groups like children, elderly and pregnant women, are most affected. (WHO estimates 250,000 extra deaths annually by 2050).
    3. Climate change harms society by causing displacement, food and water shortages, poverty, conflict, cultural loss, health issues and economic disruption. By 2050, 143 million vulnerable people face migration, threatened livelihoods, security and human rights, disproportionately affecting women, children and the poor.

     

     

    Climate change devastates ecosystems, health and society by causing irreversible damage. Urgent collective action is necessary to mitigate its impacts, protect vulnerable populations and ensure a sustainable future for all.

     

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Harshita
  • 1
HarshitaBegginer
Asked: July 11, 2024In: , ,
  • 1

artificial intelligenceclimate changepovertyquestiontechnology
  1. aditi sinha
    aditi sinha Begginer

    AI can address global challenges like climate change and poverty reduction as follows: 1.) For climate change: a.) AI models can provide us with the pattern of weather and help us in disaster prevention or management. b.)AI models can track the environment and help in getting the data for deforestatRead more

    AI can address global challenges like climate change and poverty reduction as follows:

    1.) For climate change:

    a.) AI models can provide us with the pattern of weather and help us in disaster prevention or management.

    b.)AI models can track the environment and help in getting the data for deforestation and provide us with animal data so as to make policies to protect them.

    c.)With the help of AI we can enhance the renewable sources of energy.

    d.)AI is being used to help companies in the metal and mining, oil, and gas industries to decarbonize their operations.AI then analyzes this data to help companiestrack and reduce  by 20-30%.

    2.)For poverty reduction:

    a.)With AI learning something is easier, people get personalised recommendations for their material.

    b.)AI can match job seekers with suitable employment opportunities and provide personalised training programs to bridge skill gaps, helping them be independent.

    c.)AI can assist farmers in increasing crop yields through precision agriculture, which uses data on weather, soil, and crop conditions to optimize planting and harvesting times. This can lead to more efficient use of resources and higher productivity.

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Anita Dhruw
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Anita DhruwLegend
Asked: November 6, 2024In:
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“Discuss the potential of carbon capture and storage (CCS) technology in reducing greenhouse gas emissions. What are the key challenges in its implementation, particularly in developing nations like India?”

climate changeenvironmentnationspollution
  1. Sameer Baishya
    Sameer Baishya Begginer

    Carbon capture and storage (CCS) technology holds substantial potential in combating climate change by reducing greenhouse gas emissions from industrial processes and fossil fuel-based power plants. CCS works by capturing CO₂ before it enters the atmosphere, transporting it, and securely storing itRead more

    Carbon capture and storage (CCS) technology holds substantial potential in combating climate change by reducing greenhouse gas emissions from industrial processes and fossil fuel-based power plants. CCS works by capturing CO₂ before it enters the atmosphere, transporting it, and securely storing it underground. It can significantly cut emissions from high-emitting industries such as cement, steel, and oil refining, where direct emissions are otherwise difficult to eliminate. In recent years, CCS projects have expanded globally, with countries like the United States, Norway, and Canada investing heavily in such initiatives to meet their carbon-neutrality targets.

    However, implementing CCS in developing nations like India poses challenges. High upfront costs for CCS infrastructure, complex regulations, and limited technical expertise are significant obstacles. Additionally, India faces competing priorities, such as poverty alleviation, economic growth, and energy security. Expanding renewables and energy-efficient technologies are often prioritized over CCS due to their lower costs and quicker returns.

    Furthermore, a lack of financial incentives, carbon pricing mechanisms, and clear policies hinders the adoption of CCS in India. To make CCS viable, global partnerships, technology transfer, and financial support from developed nations could be essential. For example, international funding could help India pilot CCS in industrial hubs, gradually reducing emissions while balancing developmental needs.

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