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Environmental Challenges & Policy Critique

Introduction

The pattern "Environmental Challenges & Policy Critique" is crucial for exams like SSC CGL, IBPS PO, and RRB NTPC as it tests awareness of recent environmental issues, government policies, and international commitments. Questions often focus on India's environmental challenges, policy responses, and critiques of their effectiveness, reflecting the growing importance of sustainable development in competitive exams.

Pattern: Environmental Challenges & Policy Critique

Pattern

This pattern tests knowledge of recent environmental problems and critical evaluation of government policies addressing them.

Key Concept:

Understanding major environmental challenges such as air pollution, water scarcity, climate change, and biodiversity loss, alongside the analysis of policies like the National Action Plan on Climate Change (NAPCC) and recent amendments or initiatives.

Important Points:

  • Air Pollution = India faces severe air quality issues; policies include National Clean Air Programme (NCAP) launched in 2019 with revised target of up to 40% reduction in PM10 and PM2.5 levels by 2026 (base year 2017).
  • Water Scarcity = Over-extraction and pollution threaten water security; Jal Shakti Abhiyan and Atal Bhujal Yojana are key schemes.
  • Climate Change = India committed to net-zero emissions by 2070 (announced at COP26 in 2021); policies include renewable energy expansion and energy efficiency measures.

Related Topics:

  • National Green Tribunal (NGT)
  • International agreements like Paris Agreement
  • Environmental Impact Assessment (EIA) policies

Step-by-Step Example

Question

Which of the following is a key objective of the National Clean Air Programme (NCAP) launched by the Government of India in 2019?

Options:

  • A. Achieving 50% reduction in water pollution by 2025
  • B. Reducing particulate matter (PM2.5 and PM10) concentration by up to 40% by 2026 (base year 2017)
  • C. Increasing forest cover by 10% by 2030
  • D. Achieving net-zero carbon emissions by 2050

Solution

  1. Step 1: Identify the NCAP's focus

    NCAP is specifically designed to tackle air pollution in Indian cities.

  2. Step 2: Analyze the options

    Water pollution reduction relates to river rejuvenation schemes. Forest cover increase relates to afforestation goals. Net-zero 2050 does not apply to India (India’s target is 2070).

  3. Step 3: Confirm the correct target

    NCAP’s revised target (2022 update) is up to 40% reduction in PM10 and PM2.5 levels by 2026 (base year 2017).

  4. Final Answer:

    Reducing particulate matter (PM2.5 and PM10) concentration by up to 40% by 2026 (base year 2017) → Option B

  5. Quick Check:

    NCAP revised target = 40% by 2026 ✅

Quick Variations

This pattern may appear as questions on:

  • 1. Recent amendments to the Environmental Impact Assessment (EIA) notification
  • 2. Critiques of government schemes like Jal Jeevan Mission or Atal Bhujal Yojana
  • 3. India's commitments under international climate agreements such as COP summits

Trick to Always Use

  • Remember NCAP revised target → 40% reduction by 2026 (base year 2017).
  • Use the mnemonic "AIR" for Air pollution = NCAP, Water scarcity = Jal Shakti, Climate = Net-zero 2070.

Summary

Summary

  • NCAP revised target = up to 40% PM reduction by 2026.
  • Water scarcity addressed by Jal Shakti Abhiyan and Atal Bhujal Yojana.
  • India aims for net-zero carbon emissions by 2070.

Remember:
NCAP = 40% by 2026; Water and climate have separate schemes.

Practice

(1/5)
1. Under the Paris Climate Agreement, India's updated Nationally Determined Contribution (NDC) submitted in 2022 includes reducing the emissions intensity of its GDP by what percentage by 2030 from 2005 levels?
easy
A. 20-25%
B. 33-35%
C. 45%
D. 55%

Solution

  1. Step 1: Recall India's updated NDC (2022)

    India enhanced its Paris Agreement commitments in August 2022.

  2. Step 2: Identify the revised target

    The updated target is a 45% reduction in emissions intensity of GDP by 2030 from 2005 levels.

  3. Final Answer:

    45% → Option C

  4. Quick Check:

    Updated NDC intensity reduction = 45% by 2030 ✅
Hint: Old target 33-35%, updated target 45%.
Common Mistakes: Choosing 33-35% which was India's original 2015 NDC target.
2. The Atal Bhujal Yojana primarily aims to address which environmental challenge?
easy
A. Groundwater management and water conservation
B. Air pollution control in urban areas
C. Afforestation and increasing green cover
D. Waste management in rural regions

Solution

  1. Step 1: Understand the scheme's focus

    Atal Bhujal Yojana (Atal Jal) focuses on sustainable groundwater management.

  2. Step 2: Eliminate incorrect options

    Air pollution relates to NCAP; afforestation to Green India Mission; waste management to Swachh Bharat.

  3. Final Answer:

    Groundwater management and water conservation → Option A

  4. Quick Check:

    'Bhujal' means groundwater ✅
Hint: Bhujal = groundwater.
Common Mistakes: Confusing with air or forest schemes.
3. India's commitment to achieve net-zero carbon emissions by which year was announced at COP26?
easy
A. 2050
B. 2060
C. 2070
D. 2080

Solution

  1. Step 1: Recall COP26 announcement

    India announced its long-term net-zero target at COP26 in 2021.

  2. Step 2: Identify the target year

    The target year is 2070.

  3. Final Answer:

    2070 → Option C

  4. Quick Check:

    India net-zero = 2070 ✅
Hint: Net-zero → 2070.
Common Mistakes: Selecting 2050 (target of many developed nations).
4. Which provision of the Draft Environmental Impact Assessment (EIA) Notification 2020 attracted criticism for potentially weakening environmental safeguards?
medium
A. Mandatory environmental audits every year
B. Exempting certain projects from public consultation
C. Stricter emission standards for thermal power plants
D. Reducing industrial licensing requirements

Solution

  1. Step 1: Recall key controversy

    The draft EIA 2020 proposed exemptions for certain Category B2 projects from public consultation.

  2. Step 2: Analyze criticism

    This was criticized for reducing transparency and public participation.

  3. Final Answer:

    Exempting certain projects from public consultation → Option B

  4. Quick Check:

    EIA 2020 controversy = public consultation dilution ✅
Hint: EIA 2020 → reduced public consultation.
Common Mistakes: Confusing with pollution norm tightening.
5. The Jal Shakti Abhiyan primarily focuses on which objective?
medium
A. Water conservation and rainwater harvesting
B. Solar irrigation pump subsidies
C. Urban waste segregation
D. Marine biodiversity conservation

Solution

  1. Step 1: Identify mission focus

    Jal Shakti Abhiyan promotes water conservation and rainwater harvesting.

  2. Step 2: Eliminate incorrect options

    Solar pumps under PM-KUSUM; waste under Swachh Bharat; marine biodiversity unrelated.

  3. Final Answer:

    Water conservation and rainwater harvesting → Option A

  4. Quick Check:

    Jal = water conservation mission ✅
Hint: Jal = water.
Common Mistakes: Confusing with renewable energy schemes.

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