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Biodiversity & Environment

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Home/Biodiversity & Environment/Page 28

Mains Answer Writing Latest Questions

Rutuja Ahire
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Rutuja AhireBegginer
Asked: July 17, 2024In: , , , , , , , ,
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  1. Hiya Dewani
    Hiya Dewani Begginer

    Thr first and foremost thing that should be controlled by humans is Greed. Us , humans , always like to compete over things bigger houses ,more cars ,more land and so on. The materialistic desires of humans have already driven the Environment into such drastic conditions that reversing them is nextRead more

    Thr first and foremost thing that should be controlled by humans is Greed. Us , humans , always like to compete over things bigger houses ,more cars ,more land and so on. The materialistic desires of humans have already driven the Environment into such drastic conditions that reversing them is next to impossible. So the only thing that can be done is to start humbling ourselves down and save resources ,help as many people as you can since being selfish at this point of time will definitely not help. Start interacting more with nature and you’ll definitely have the urge inside to do something about the ongoing environmental crisis. Start from simple things that were taught to us in kindergarten like using dustbins and not dirtying the water bodies as well as trying to revive the barren land to make it cultivable again and planting more trees of course . We should start finding out more biotechnological and agricultural advances to increase the amount of produce to meet the demand and supply in a healthy way instead of using steroids and chemical fertilizers. Also, be aware while buying non biodegradable products and not recycling it ,limit the use of plastic to as much extent as possible . Sewage water treatment plants should be increased to treat sewage water and make it as useful as possible to avoid wastage of water and saline Water available in the oceans and seas should also be desalinated to cater to the supply in case of drought and water scarcity. Evolution in science and technology has definitely helped a lot to control climate change, deforestation and global warming Apart from all this the chemical and nuclear wars over the years have also made a huge contribution so let’s be more kind and spread more love.

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Prashanthi Patnam
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Prashanthi Patnam
Asked: July 17, 2024In: , ,
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agriculturedifferencefarmingfoodquestion
  1. KD
    KD Begginer

    Let's understand what is natural farming and organic farming. Natural farming : Natural farming is the method of farming in which farming is done with no use of manufactured input or equipment and no use of any pesticides and chemicals. Organic farming : Organic farming is the method of farming in wRead more

    Let’s understand what is natural farming and organic farming.

    Natural farming : Natural farming is the method of farming in which farming is done with no use of manufactured input or equipment and no use of any pesticides and chemicals.

    Organic farming : Organic farming is the method of farming in which farming is done without using any chemicals or pesticides.

    Natural farming and organic farming have similar objectives but differ in their approaches and practices.

    Following is the difference between Natural farming and organic farming

    1. In Natural Farming there is no use of any fertilizers but in organic farming organic fertilizers such as Compost, manure, green manure, worm casting etc. are used.

    2. Natural farming method is not expensive whereas organic farming can be expensive.

    3. Natural farming can not be use to produce the products ( fruits, vegetables) commercially while organic farming can be done to produce the products commercially.

    4.Natural farming can not be done in large scale while organic farming can be done in large scale.

    5. Natural farming products does not have any certification while organic farming certification in India is govern by NPOP i.e. National programme for organic products.

    6.  Natural farming does not involve practices such as ploughing, tilling using of herbicides, pesticides while in organic farming use of organic herbicides, pesticides, ploughing, tilling is done.

    These are some of the differences in Natural farming and organic farming.

    (Extra info.-  NPOP i.e. National programme for organic products comes under ministry of Commerce and industry and Sikkim was declared as fully organic state in 2016).

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Prasansa Brahaman
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Prasansa BrahamanBegginer
Asked: July 17, 2024In: , ,
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  1. Anita Dhruw
    Anita Dhruw Legend

    A possible link exists between Himalayan region construction lacking supervision and glacier melting and the occurrences of glacial lake bursting (GLOFs). The construction activities without supervision that include building roads and mining sites and deforestation activities speed up glacier meltinRead more

    A possible link exists between Himalayan region construction lacking supervision and glacier melting and the occurrences of glacial lake bursting (GLOFs).

    The construction activities without supervision that include building roads and mining sites and deforestation activities speed up glacier melting rates. These activities can:
    -The process of construction generates black carbon emissions commonly referred to as soot while also causing its deposition to rise. The deposition of black carbon on snow and ice surfaces allows the absorption of solar radiation and quickens the melting process.
    -Construction work that changes drainage patterns causes problems with meltwater movement and may create situations leading to GLOFs.
    Desertification via slope destabilization occurs because construction activities create conditions that permit landslide and debris flow formations which ultimately generate GLOFs.

    Glacial Lake Stability Effects:
    -The construction process widens glacial lake sedimentation at a higher rate that gradually lifts the lake surface potentially leading to dam failure.
    -The building process interrupts moraine dams which leads to their destabilization.
    The disturbance of moraines that serve as natural lake dams leads to increased vulnerability for water dam ruptures which results in GLOFs.

    The prevention of glacial lake outburst floods demands a multi-dimensional approach that requires three main solutions.

    -A comprehensive set of environmental rules needs implementation to manage Himalayan building operations and decrease their ecological impacts.

    -A strong surveillance system combined with GLOF prediction capabilities requires establishment to monitor glacial lakes.

    -The preparation and reaction to disasters must receive enhanced support because it helps reduce the effects of GLOFs on local populations as well as infrastructure systems.

    Economical development practices in the Himalayan region must become sustainable to prevent GLOF risks from increasing.

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Ayush Agarwal
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Ayush AgarwalBegginer
Asked: July 17, 2024In:
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How have traditional farming practices in a specific remote region of Southeast Asia adapted to climate change over the past century, and what lessons can global agriculture learn from their resilience?

question
  1. shivangi bamola
    shivangi bamola Begginer

    Traditional agricultural practices in a remote area of ​​Southeast Asia have adapted to climate change through several innovative programs over the past century in which farmers have diversified their crops to provide stable varieties that can tolerate climate change, such as drought-resistant cropsRead more

    Traditional agricultural practices in a remote area of ​​Southeast Asia have adapted to climate change through several innovative programs over the past century in which farmers have diversified their crops to provide stable varieties that can tolerate climate change, such as drought-resistant crops

    In addition, traditional knowledge systems have been important in adapting agricultural techniques to local conditions. Farmers have incorporated silvicultural practices, which not only provide additional income but also increase soil fertility and water retention. Traditional water management systems such as terraces and rainwater harvesting have been revived to cope with irregular rainfall and water scarcity

    Global agriculture can learn valuable lessons from these changes. First, crop rotations can reduce risks associated with climate change. Second, incorporating traditional ecological knowledge into modern agricultural practices promotes resilience and sustainability. Finally, local solutions such as agroforestry and efficient water management offer scalable models for sustainable agriculture around the world. By identifying and integrating these adaptive policies, global agriculture can better prepare for and mitigate the impacts of climate change, while ensuring food security and the environment it will remain forever.

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Himadri Talukdar
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Himadri TalukdarBegginer
Asked: July 18, 2024In: ,
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Northeast India has historically received high rainfall, but recent years have seen fluctuations with intense bursts and dry periods. How can agricultural practices be adapted to cope with this changing precipitation pattern and ensure food security in the region?

question
  1. Shubhani Saraogi
    Shubhani Saraogi Learner

    Agricultural practices in Northeast India must adapt to fluctuating rainfall patterns to ensure food security. First, implementing water-efficient irrigation systems like drip and sprinkler irrigation can optimize water use during dry periods. Additionally, constructing rainwater harvesting systemsRead more

    Agricultural practices in Northeast India must adapt to fluctuating rainfall patterns to ensure food security. First, implementing water-efficient irrigation systems like drip and sprinkler irrigation can optimize water use during dry periods. Additionally, constructing rainwater harvesting systems can store excess water during intense bursts for later use.

    Adopting crop diversification, including drought-resistant and flood-tolerant crop varieties, can mitigate risks associated with unpredictable precipitation. Integrating agroforestry, which combines crops with tree cultivation, can improve soil moisture retention and reduce erosion.

    Promoting organic farming and sustainable soil management practices, such as crop rotation and mulching, can enhance soil health and resilience to weather extremes. Farmers should also be trained in climate-resilient farming techniques through extension services and agricultural research institutions.

    Community-based approaches, like forming water user associations and cooperatives, can facilitate shared resources and collective decision-making. Additionally, leveraging weather forecasting technologies and early warning systems can help farmers plan and respond to weather changes effectively.

    By combining traditional knowledge with modern agricultural innovations, Northeast India can build a more resilient agricultural system capable of coping with changing precipitation patterns, ensuring sustained food production and security.

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Sneha Nautiyal
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Sneha NautiyalBegginer
Asked: July 18, 2024In:
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  1. Balvinder Kumar
    Balvinder Kumar Begginer
    This answer was edited.

    Main cause of climate changes is HUMAN. Yes, you read it right.Humans are responsible for virtually all globally heating over the last 200 years. Earlier climate change was due to natural shifts like change in sun's activity or large volcanic eruptions but these natural shifts did not affect the EarRead more

    Main cause of climate changes is HUMAN. Yes, you read it right.Humans are responsible for virtually all globally heating over the last 200 years.

    Earlier climate change was due to natural shifts like change in sun’s activity or large volcanic eruptions but these natural shifts did not affect the Earth on a longer run.
    But,
    Since 1800s , major reason of the climate change is human activities as humans are the reason for producing abnormal levels of greenhouse gases in the air.

    Greenhouse gasses are the gases which are the biggest contributor in the climate change across the globe. Although, in limited amount they are beneficial for us as they help the earth to remain warm by trapping the sunlight when it reflects back from the earth surface, but as their is a saying that excessiveness of everything is harmful and it fits here too. Greenhouse gases like carbon dioxide and methane are harming the earth.
    Burning of fossil fuels is the largest contributor to the greenhouse emissions.

    One can contribute a lot towards it at the ground level. Following are the actions we can take:-

    •Reduce, reuse, repair and recycle :- The items we buy cause carbon emissions at each point in production, from the extraction of raw materials to manufacturing and transporting goods to market. To protect our climate, buy fewer things, shop second hand, repair what you can, and recycle.

    •Save energy at home :- We should use energy-efficient electric appliances, switching to LED light bulbs, washing your laundry with cold water, or hanging things to dry instead of using a dryer

    •Walk, cycle or take public transport:- Vehicles burn diesel or petrol emitting greenhouse gases. Use of cycles or preferring walking not only reduce greenhouse gases but also help to improve our health and fitness

    •Eat more vegetables :- Eating more fruits and vegetables, and less meat and diary, can significantly lower your environmental impact.

    •Use electric vehicles:- Electric cars help reduce air pollution and cause significantly fewer greenhouse gas emissions than petrol kr diesel-powered vehicles.

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Bhavana Madas
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Bhavana MadasBegginer
Asked: July 18, 2024In: ,
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  1. Sanyojak
    Sanyojak Begginer

    At the primary level, measures to reduce global warming and rising temperatures can focus on education, behavior changes, and small-scale environmental actions. Here are some effective strategies: Education and Awareness Incorporate Environmental Education: Teach children about climate change, its cRead more

    At the primary level, measures to reduce global warming and rising temperatures can focus on education, behavior changes, and small-scale environmental actions. Here are some effective strategies:

    Education and Awareness

    1. Incorporate Environmental Education: Teach children about climate change, its causes, and its impacts. Include lessons on the importance of reducing carbon footprints.
    2. Promote Sustainable Practices: Encourage schools to adopt and model sustainable practices, such as recycling, composting, and reducing waste.
    3. Community Involvement: Involve students in community projects like tree planting, clean-up drives, and conservation efforts.
    4. Behavior Changes-
    5. Energy Conservation: Teach students to turn off lights and electronic devices when not in use and to use energy-efficient appliances.
    6. Reduce, Reuse, Recycle: Encourage reducing waste, reusing items, and recycling materials. Implement recycling programs in schools
    7. Sustainable Transportation: Promote walking, biking, or using public transport instead of car rides.
    8. Small-Scale Environmental Actions-
    9. Tree Planting: Organize tree-planting events and maintain school gardens to absorb CO2 and provide shade.
    10. Water Conservation: Educate students on the importance of conserving water and implement water-saving measures in schools.
    11. Healthy Diets: Encourage consumption of locally-sourced and plant-based foods to reduce the carbon footprint associated with food production and transport.
    12. Eco-Friendly Products: Use eco-friendly cleaning products and school supplies.
    13. Policy and Infrastructure-
    14. Green School Infrastructure: Advocate for and implement energy-efficient building designs, such as proper insulation, solar panels, and green roofs.
    15. Support Renewable Energy: Where possible, transition to renewable energy sources for school operations.
    16. By instilling these habits and values early, children can grow up to become environmentally conscious adults who contribute to larger-scale efforts to combat global warming.
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Shefali
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ShefaliBegginer
Asked: July 18, 2024In:
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Effective collaboration between policymakers and businesses is crucial for reducing carbon emissions and combating climate change. Policymakers can set clear regulations and standards that mandate reductions in greenhouse gas emissions. These regulations can include carbon pricing mechanisms, such as carbon ...

  1. Kamal Singh
    Kamal Singh Begginer

    Policymakers and businesses can collaborate effectively to reduce carbon emissions and combat climate change through the following key approaches: Establishing clear, ambitious, and coordinated climate policies: Policymakers can create robust regulatory frameworks, carbon pricing mechanisms, and emiRead more

    Policymakers and businesses can collaborate effectively to reduce carbon emissions and combat climate change through the following key approaches:

    1. Establishing clear, ambitious, and coordinated climate policies:
      • Policymakers can create robust regulatory frameworks, carbon pricing mechanisms, and emissions reduction targets that provide clear, long-term signals for businesses to plan and invest in low-carbon solutions.
      • Collaborative policy development, where policymakers engage with businesses and other stakeholders, can help ensure policies are effective, feasible, and aligned with industry needs.
    2. Incentivizing and supporting business action:
      • Governments can offer financial incentives, such as tax credits, subsidies, and grants, to encourage businesses to invest in renewable energy, energy efficiency, and other low-carbon technologies and practices.
      • Policymakers can also provide regulatory and administrative support, such as streamlining permit processes, to facilitate the deployment of clean technologies.
    3. Fostering public-private partnerships and collaborations:
      • Policymakers and businesses can jointly develop and implement climate action plans, pilot projects, and industry-specific initiatives to drive emissions reductions.
      • Collaborative platforms and forums can facilitate the sharing of best practices, data, and innovative solutions across sectors.
    4. Promoting sustainable supply chain management:
      • Policymakers can work with businesses to develop and enforce guidelines and standards for sustainable supply chain practices, such as green procurement, traceability, and emissions reporting.
      • Businesses can collaborate with their suppliers and partners to reduce the carbon footprint of their entire value chain.
    5. Investing in research, development, and innovation:
      • Governments can provide funding and support for research and development of clean technologies, carbon capture and storage, and other innovative solutions to address climate change.
      • Businesses can collaborate with research institutions, universities, and government agencies to accelerate the commercialization and deployment of these technologies.
    6. Enhancing transparency and accountability:
      • Policymakers can mandate corporate climate disclosures and reporting, enabling better monitoring and evaluation of business progress on emissions reduction.
      • Businesses can engage in transparent and regular dialogue with policymakers, communities, and other stakeholders to demonstrate their climate action commitments and progress.
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