Sign Up

Have an account?

Sign In

Don't have account,

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.


Have an account?

Sorry, you do not have permission to ask a question, You must login to ask a question.

Need An Account,

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Search
Ask A Question

Biodiversity & Environment

Share
Followers
139 Answers
598 Questions
Home/Biodiversity & Environment/Page 27

Mains Answer Writing Latest Questions

Rudra prasad bhuyan
  • 0
Rudra prasad bhuyanBegginer
Asked: August 2, 2024In: , , , , , , , , ,
  • 0

agriculturegreen revolution
  1. Atharva Kadam
    Atharva Kadam Begginer

    Green Revolution was launched in 1965 with the help of M.S. Swaminathan  Green Revolution has a significant impact on Indian agriculture. It increased the agricultural production due to HYV (High Yielding Variety) seeds  most notably in Haryana, Punjab and Uttar Pradesh. It made India world's one ofRead more

    Green Revolution was launched in 1965 with the help of M.S. Swaminathan 

    Green Revolution has a significant impact on Indian agriculture.

    • It increased the agricultural production due to HYV (High Yielding Variety) seeds  most notably in Haryana, Punjab and Uttar Pradesh.
    • It made India world’s one of the largest agricultural nation from previously food deficient nation.
    • It provided employment to a large number of people in various sectors
    • It produced plants strong enough to withstand diseases and extreme climate

    While it was highly effective in short period in the longer run it did more harm than good

    • Due to high usage of chemical fertilizers the soil eroded the fertility dropped and the ground water contaminated
    • It created disparity between small farmers and large farmers
    • It made plants more vulnerable to pests

    We can all agree it had it’s own limitations and success

    We learnt many lessons from this

    1. Many farmers started shifting to organic farming
    2. It made India self sufficient
    3. We started developing even better technology for agriculture
    See less
Abdul Azeem Shaikh
  • 0
Abdul Azeem ShaikhBegginer
Asked: July 13, 2024In: ,
  • 0

How does deforestation alter local microclimates and biodiversity, and what are the ripple effects on global climate patterns?

  1. Nik
    Nik Begginer

    Deforestation significantly alters local microclimates and biodiversity. Removing trees disrupts the water cycle, leading to reduced evapotranspiration and moisture in the air. This change can increase local temperatures and reduce precipitation, altering the microclimate by making it hotter and driRead more

    Deforestation significantly alters local microclimates and biodiversity. Removing trees disrupts the water cycle, leading to reduced evapotranspiration and moisture in the air. This change can increase local temperatures and reduce precipitation, altering the microclimate by making it hotter and drier. Additionally, deforestation fragments habitats, isolating species and reducing genetic diversity, which threatens ecosystem resilience.

    On a global scale, deforestation exacerbates climate change by releasing stored carbon dioxide into the atmosphere. Trees act as carbon sinks, absorbing CO2 during photosynthesis. Their removal contributes to greenhouse gas accumulation, intensifying global warming and disrupting weather patterns worldwide. Moreover, deforestation diminishes the Amazon rainforest’s ability to produce oxygen and influence regional and global climate patterns, potentially leading to feedback loops that further degrade ecosystems and exacerbate climate change. Thus, preserving forests not only maintains local biodiversity and microclimates but also mitigates global climate impacts by preserving carbon sinks and regulating atmospheric dynamics.

    See less
Yashi Srivastava
  • 0
Yashi SrivastavaBegginer
Asked: July 21, 2024In: ,
  • 0

climateclimatechangefutureimpactsjobsquestion
  1. parul gupta
    parul gupta Begginer
    This answer was edited.

    Climate change is likely to significantly impact future jobs in many areas, affecting various sectors including agriculture. Rising temperatures and unpredictable weather patterns can reduce labour productivity as extreme heat and increased frequency of natural disasters make working conditions moreRead more

    Climate change is likely to significantly impact future jobs in many areas, affecting various sectors including agriculture. Rising temperatures and unpredictable weather patterns can reduce labour productivity as extreme heat and increased frequency of natural disasters make working conditions more challenging. This in turn affects outputs and incomes, especially in agriculture where crop yields can be severely diminished. As diverse sectors grapple with these changes, there may be a shift towards jobs focused on sustainability and climate resilience, such as renewable energy, environmental management, and climate adaptation planning. Ultimately, climate change will necessitate a transformation in the job market to address and mitigate its impacts.

    See less
Team
  • 0
TeamSupreme
Asked: September 4, 2024In:
  • 0

Answer the question in maximum 15 to 20 words. This question carries 03 marks.[MPPSC 2023] When did India implement the Environmental Protection Act?

mppsc: conservation
  1. Zara Mukherjee
    Zara Mukherjee Enthusiast

    The Environmental Protection Act (EPA) was implemented in India on December 19, 1986. This act represents a significant legislative milestone aimed at safeguarding the environment and addressing various environmental issues. Key Points: Purpose and Objectives The primary objective of the EPA is to pRead more

    The Environmental Protection Act (EPA) was implemented in India on December 19, 1986. This act represents a significant legislative milestone aimed at safeguarding the environment and addressing various environmental issues.

    Key Points:

    1. Purpose and Objectives
      • The primary objective of the EPA is to provide a framework for the coordination of central and state authorities in the protection and improvement of the environment.
      • It aims to address pollution control, environmental management, and conservation of natural resources.
    2. Historical Context
      • The EPA was enacted in response to increasing environmental degradation and the need for a comprehensive legal framework to address pollution and other environmental concerns.
      • The legislation was influenced by India’s growing awareness of environmental issues and its commitment to international environmental standards.
    3. Key Provisions
      • Central Government Authority: The act empowers the central government to take measures for the protection and improvement of the environment.
      • Environmental Standards: It provides for the establishment of standards for the quality of air, water, and soil.
      • Environmental Clearances: The act mandates environmental clearance for certain industrial projects to ensure they do not adversely affect the environment.
    4. Recent Examples and Implementation:
      • Supreme Court Orders (2023): In a recent ruling, the Supreme Court directed stricter enforcement of environmental regulations under the EPA concerning industrial pollution control in Uttar Pradesh. This ruling emphasized the act’s role in ensuring compliance with environmental standards.
      • Plastic Waste Management Rules (2021): The Indian government revised the plastic waste management rules under the provisions of the EPA to address the growing problem of plastic pollution. These rules aim to reduce plastic waste and enhance recycling efforts.
      • National Clean Air Programme (NCAP): Launched in 2019, the NCAP is a comprehensive framework under the EPA to tackle air pollution across major cities in India. The program sets targets for reducing particulate matter levels and improving air quality.
    5. Impact and Challenges
      • Positive Impact: The EPA has been instrumental in improving environmental governance, regulating pollution, and promoting sustainable development in India.
      • Challenges: Despite its significance, the act faces challenges such as inadequate enforcement, limited resources, and the need for more effective coordination between central and state agencies.

    Conclusion

    The Environmental Protection Act, implemented on December 19, 1986, has been a cornerstone of India’s environmental legislation. It provides a legal framework for protecting and improving the environment, addressing pollution, and promoting sustainable development. Recent examples, including Supreme Court rulings and updated regulations, highlight the ongoing relevance of the EPA in tackling contemporary environmental issues and ensuring compliance with environmental standards.

    See less
Team
  • 0
TeamSupreme
Asked: August 22, 2024In:
  • 0

Roadmap for Answer Writing 1. Introduction Definition: Define photochemical smog as a type of air pollution formed by the interaction of sunlight with pollutants. Context: Mention its prevalence in urban areas with high traffic and industrial activities. 2. Formation of Photochemical Smog A. Chemical Reactions Fact: ...

upsc: pollution & degradation
  1. Team
    Best Answer
    Team Supreme

    Model Answer Introduction Photochemical smog is a type of air pollution formed when sunlight interacts with pollutants, primarily nitrogen oxides (NOx) and volatile organic compounds (VOCs), in the presence of heat. This phenomenon is most commonly observed in urban areas with high traffic and indusRead more

    Model Answer

    Introduction

    Photochemical smog is a type of air pollution formed when sunlight interacts with pollutants, primarily nitrogen oxides (NOx) and volatile organic compounds (VOCs), in the presence of heat. This phenomenon is most commonly observed in urban areas with high traffic and industrial activities.

    Formation of Photochemical Smog

    The formation of photochemical smog involves complex chemical reactions. When exposed to sunlight, nitrogen oxides and VOCs undergo transformations to create secondary pollutants such as ozone (O3) and peroxyacetyl nitrate (PAN). These reactions are fueled by hydrocarbons and nitrogen oxides emitted from vehicles, power plants, and industrial processes.

    Effects of Photochemical Smog

    Photochemical smog has numerous adverse effects on human health, ecosystems, and the environment:

    • Health Impacts: High levels of ozone can lead to respiratory problems, eye irritation, and exacerbate existing lung conditions.
    • Environmental Damage: Smog damages crops, reduces agricultural productivity, and harms aquatic life. It also contributes to the greenhouse effect and climate change.

    Mitigation Strategies

    A. Emission Controls

    Implementing stringent emission standards for vehicles, industries, and power plants can significantly reduce the release of NOx and VOCs.

    B. Alternative Fuels

    Promoting cleaner fuels, such as compressed natural gas (CNG) and electric vehicles, helps reduce emissions and mitigate smog formation.

    C. Urban Planning

    Sustainable urban planning that prioritizes public transportation, cycling, and pedestrian-friendly infrastructure can lead to lower vehicular emissions.

    D. Green Initiatives

    Increasing green spaces, such as parks and gardens, aids in absorbing pollutants and improving air quality.

    The 1999 Gothenburg Protocol

    The Gothenburg Protocol is an international agreement aimed at reducing air pollution and acidification in Europe. It focuses on limiting emissions of sulfur dioxide (SO2), nitrogen oxides (NOx), ammonia (NH3), and VOCs from various sources. The protocol sets national emission ceilings for member countries and encourages the use of best available techniques to control pollution. By implementing the Gothenburg Protocol, countries have achieved significant reductions in air pollutants, leading to improved air quality and environmental protection.

    Conclusion

    Photochemical smog poses serious health and environmental challenges, necessitating immediate action. Mitigation efforts, including strict emission controls and the Gothenburg Protocol, emphasize international cooperation for cleaner and healthier environments. Addressing this issue is crucial for protecting public health and sustaining ecosystems.

    See less
Mayur Pratim Bardoloi
  • 0
Mayur Pratim Bardoloi
Asked: July 19, 2024In: , , , , , , ,
  • 0

current affairsquestion
  1. Yamini Umredkar
    Yamini Umredkar Begginer

    Assam faces floods every year because of heavy rainfall and its flat terrain, especially around the Brahmaputra River. To minimize the impact, the government can use early warning systems to alert people early, build strong embankments and reservoirs, and plant more trees to prevent soil erosion andRead more

    Assam faces floods every year because of heavy rainfall and its flat terrain, especially around the Brahmaputra River. To minimize the impact, the government can use early warning systems to alert people early, build strong embankments and reservoirs, and plant more trees to prevent soil erosion and help absorb water. Educating communities about what to do during floods and quickly helping those affected are also important. Managing rivers better and planning for climate change effects are crucial too. These steps can help reduce the damage and keep people safer during floods in Assam.

    See less
Anushika rastogi
  • 2
Anushika rastogi
Asked: July 8, 2024In: ,
  • 2

Discuss the major phases and milestones of the Indian economy since independence, such as initial industrialization, the Green Revolution, and economic liberalization in the 1990s. Highlight the key challenges faced, including population growth and infrastructure development. Address the impact of ...

question
  1. Navya Banda
    Navya Banda Begginer

    Indian economy went into a major transition since independence. And today the economy stands at 5th position compared to the global economy and the growth rate of GDP is around 7%.   Major events that led to the change in indian economy: 1. Agricultural policy ( Green revolution) To reverse theRead more

    Indian economy went into a major transition since independence. And today the economy stands at 5th position compared to the global economy and the growth rate of GDP is around 7%.

     

    Major events that led to the change in indian economy:

    1. Agricultural policy ( Green revolution)

    To reverse the agricultural stagnation that persisted since colonial rule, Green revolution policy was undertaken by using High Yielding variety seed (HYV) to promote self-sufficiency and to reduce hunger and poverty.

    2. Industrial policies.

    The concept of mixed economy led to the establishment of private industries. The 5 year plan undertaken was majorly focused on Iron and Steel industries. Reservations were also made to small scale industries to promote handicrafts.

    3. LPG 1991:

    The liberalisation policy opened up the economy towards FDI and FII. It gave a boost to the service sector and new jobs like BPO, Accounting, Software industries.

     

    Major Key challenges during the period:

    1. Population growth:

    With the reforms pursued in the agricultural, industrial and service sector new modern technology arose and improved health care facilities leading to a boom in population. This led to increased dependency on the agricultural sector and migration to urban areas.

    2.Infrastructure development:

    The major problem arose in the private industries as they tried to establish monopoly by obtaining licences using permit raj and hindering healthy competition. This impacted the infrastructural development and put a strain on government finances.

    3.Urbanisation:

    In search of jobs many people migrated to the urban areas leading to Urbanization.

    Impact of environmental degradation:

    1. Increased health costs:

    Environmental pollution has created new health problems and these required huge medical costs.

    2. Agricultural productivity:

    Land degradation led to decrease in quality of the soil and decrease in agricultural productivity.

    3.SDG goals

    With rising pollution and climatic changes there was a need to establish Sustainable development goals for the world in order to achieve economic growth without straining the resources. And led to adopting 17 SDGs.

     

     

     

     

     

     

    See less
Pristy Bright
  • 0
Pristy BrightBegginer
Asked: July 22, 2024In:
  • 0

question
  1. Binish Javed
    Binish Javed Begginer
    This answer was edited.

    Balancing economic growth with environmental sustainability requires a holistic approach that integrates environmental considerations into economic policies and practices Adopting these measures allows society to strike a balance in which economic expansion promotes livelihoods and prosperity. 1. GrRead more

    Balancing economic growth with environmental sustainability requires a holistic approach that integrates environmental considerations into economic policies and practices Adopting these measures allows society to strike a balance in which economic expansion promotes livelihoods and prosperity.

    1. Green Technologies and Innovation: Promoting the development and adoption of green technologies such as renewable energy, energy-efficient infrastructure, and sustainable agriculture practices reduces environmental impact while stimulating economic growth through innovation and new markets.

    2. Regulatory Frameworks: Enforcing strong environmental rules and policies that promote sustainable practices, pollution reduction, and natural resource management ensures that economic activities do not jeopardize environmental integrity. This involves providing incentives to companies that use environmentally friendly techniques.

    3.Investment in Natural Capital: By appreciating the importance of ecosystem services and funding their restoration and maintenance (forests, wetlands, etc.), long-term economic stability is supported and resistance to the effects of climate change is strengthened.

    4. Education and awareness :The promotion of environmental education and awareness among businesses, legislators, and the general public cultivates a sustainable and responsible consumer culture, hence increasing demand for environmentally friendly products and services.

    5. Collaboration and Partnerships: Promoting partnerships and knowledge exchange across government agencies, corporations, civil society organizations, and academic institutions fosters economic growth and the sharing of knowledge on how to tackle environmental issues.

    See less
Vaishali Chauhan
  • 0
Vaishali ChauhanBegginer
Asked: July 31, 2024In:
  • 0

How can we effectively balance economic growth with climate action to ensure sustainable development for future generations?

climate change
  1. Deepak Raman
    Deepak Raman Begginer

    Balancing economic growth with climate action to ensure sustainable development involves integrating environmental considerations into economic strategies and making sustainable choices that support long-term prosperity. Here are several key approaches to achieve this balance: 1. Green Innovation anRead more

    Balancing economic growth with climate action to ensure sustainable development involves integrating environmental considerations into economic strategies and making sustainable choices that support long-term prosperity. Here are several key approaches to achieve this balance:

    1. Green Innovation and Technology
    Invest in R&D: Support research and development of green technologies and sustainable practices to drive economic growth while reducing environmental impact.
    Promote Clean Energy: Encourage the adoption of renewable energy sources like solar, wind, and hydropower, which can stimulate economic activity and reduce greenhouse gas emissions.
    2. Sustainable Business Practices
    Corporate Responsibility: Encourage businesses to adopt sustainable practices, such as reducing waste, improving energy efficiency, and using sustainable materials.
    Green Finance: Develop financial instruments and incentives, such as green bonds and loans, to fund projects that contribute to environmental sustainability.
    3. Circular Economy
    Resource Efficiency: Shift towards a circular economy where resources are reused, recycled, and regenerated, reducing waste and minimizing environmental impact while creating new economic opportunities.
    Product Design: Design products with their entire lifecycle in mind, focusing on durability, repairability, and recyclability.
    4. Sustainable Infrastructure Development
    Smart Cities: Invest in smart infrastructure and urban planning that integrates sustainable practices, such as energy-efficient buildings and green transportation systems.
    Resilient Infrastructure: Build infrastructure that is resilient to climate impacts, which can also create jobs and stimulate local economies.
    5. Policy Integration
    Climate-Friendly Policies: Develop and implement policies that integrate climate goals with economic objectives, such as carbon pricing, emissions trading systems, and renewable energy standards.
    Incentivize Sustainability: Create economic incentives for businesses and individuals to adopt sustainable practices, including tax breaks and subsidies for green technologies.
    6. Education and Training
    Workforce Development: Invest in education and training programs to prepare the workforce for green jobs and emerging industries related to sustainability.
    Public Awareness: Increase public awareness and understanding of the benefits of sustainable practices and climate action.
    7. Sustainable Consumption and Production
    Responsible Consumption: Promote sustainable consumption patterns that reduce environmental impact and support eco-friendly products and services.
    Efficient Production: Encourage industries to adopt efficient production processes that minimize waste and resource use.
    8. Local and Regional Initiatives
    Local Solutions: Support local and regional sustainability initiatives that address specific community needs while promoting economic development.
    Community Engagement: Involve communities in planning and decision-making to ensure that sustainability efforts align with local economic goals and priorities.
    9. Long-Term Planning and Adaptation
    Integrated Planning: Incorporate climate considerations into long-term economic planning and development strategies to ensure that growth is resilient to environmental changes.
    Adaptation Strategies: Develop and implement strategies to adapt to climate impacts, protecting economic assets and maintaining growth.
    10. Global Cooperation
    International Agreements: Participate in global agreements and initiatives that aim to address climate change and promote sustainable development on an international scale.
    Technology Transfer: Facilitate the transfer of green technologies and best practices between countries to support global climate action and economic growth.
    Balancing economic growth with climate action requires a comprehensive approach that aligns environmental and economic goals. By integrating sustainability into economic planning and fostering innovation, it is possible to achieve growth that benefits both the planet and future generations.

    See less
Sumit Chauhan
  • 0
Sumit ChauhanBegginer
Asked: July 15, 2024In: ,
  • 0

“What are the most effective strategies for reducing greenhouse gas emissions at the local, national, and global levels, considering diverse factors such as technological feasibility, economic impact, and policy implementation?”

climateenvironmentglobal warmingweather
  1. Srishti Mathur (22/0178 srishty Mathur)
    Srishti Mathur (22/0178 srishty Mathur) Begginer

    Reducing green house gases is a task that is being taken seriously by all levels of government at global levels, even the big companies, are targeting to go net zero by 2030, to come close to environmental justice and as well as to reduce the green house gas emissions, to reduce the green house gaseRead more

    Reducing green house gases is a task that is being taken seriously by all levels of government at global levels, even the big companies, are targeting to go net zero by 2030, to come close to environmental justice and as well as to reduce the green house gas emissions, to reduce the green house gases, we need to work together at all levels, so let’s see how we can control the greenhouse gases effect at different levels in order to achieve the goal. If we talk about local level, many countries are promoting public transport as the means to travel around the city, so we can reduce the emissions from the vehicles, for example Germany and Japan are stakeholders at promoting public transport at a high level to reduce green house gas emissions. Now if we talk about national level, we should invest in renewable energy sources such as wind, solar etc. Now finally coming to global level, every country should participate in and adhere to the international climate agreements like the Paris convention, developing countries are given more freedom in producing emissions as they are at developing stage in these agreements and developed nations have to support it.

    See less
Load More Questions

Resources & Suggestions

Mains Answer Writing Latest Articles

On: April 18, 2025

Daily Answer Writing Practice Questions (18 April 2025)

Do you agree with the claim that indecision and risk aversion are prevalent issues in Indian bureaucracy? Support your answer with logical reasoning. (150 words) ऐसा कहा जाता है कि भारतीय नौकरशाही में अनिर्णय और जोखिम से बचने की प्रवृत्ति ...

On: April 18, 2025 Comments: 0

Strengthening India’s Cyber Defence

Rising Threats Digital Era Challenges: 2024 marks a significant rise in digital threats, particularly from AI and cyberattacks. Key Issues: Disinformation campaigns. Cyber fraud affecting daily life. Current Major Cyber Threats Ransomware Rampage: Over 48,000 instances of WannaCry ransomware detected ...

On: April 18, 2025 Comments: 0

भारत की साइबर सुरक्षा

बढ़ते खतरे कृत्रिम बुद्धिमत्ता (AI) और साइबर हमले: 2024 में AI और साइबर हमलों के खतरे में वृद्धि। महत्वपूर्ण अवसंरचना पर हमले: डिजिटल हमलों और दुष्प्रचार अभियानों की संभावना बढ़ी है। प्रमुख साइबर खतरें रैनसमवेयर का प्रकोप: 48,000 से अधिक ...

Explore Our Blog