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7. ENVIRONMENT AND SUSTAINABLE DEVELOPMENT

The chapter focuses on the relationship between the environment and sustainable development, highlighting the importance of environmental quality for economic growth. It discusses the functions of the environment, the current state of India's environment, and the urgent need for sustainable development practices to address environmental degradation. Different strategies and activities are proposed to foster awareness and implement sustainable measures for future generations.

Sections

ENVIRONMENT AND SUSTAINABLE DEVELOPMENT

This section explores the relationship between the environment and sustainable development, emphasizing the impact of economic development on environmental quality and the need for sustainable practices.

7 Section Overview

Start current section content and materials

7.1 INTRODUCTION

This section introduces the concept of environment and its critical role in sustainable development, particularly in the context of India’s economic growth and environmental challenges.

7.2 ENVIRONMENT — DEFINITION AND FUNCTIONS

This section defines the environment and discusses its four vital functions within the context of sustainable development.

7.2.1 Functions of the Environment

This section discusses the vital functions of the environment, including resource supply, waste assimilation, life sustenance, and aesthetic services, and emphasizes the implications of human impact on these functions.

7.3 STATE OF INDIA’S ENVIRONMENT

This section discusses the abundant natural resources of India and the significant environmental challenges it faces as a result of developmental activities, highlighting pollution, land degradation, and loss of biodiversity.

7.3.1 Priority Environmental Issues

This section discusses the pressing environmental problems facing India, emphasizing the relationship between economic development and environmental degradation.

7.4 SUSTAINABLE DEVELOPMENT

Sustainable development is vital for balancing economic growth with environmental preservation, ensuring future generations inherit a better ecosystem.

7.5 STRATEGIES FOR SUSTAINABLE DEVELOPMENT

This section discusses various strategies for sustainable development in India, focusing on alternative energy sources, traditional practices, and innovative approaches to reduce environmental impact.

7.5.1 Use of Non-conventional Sources of Energy

This section discusses the importance of non-conventional energy sources as sustainable alternatives to conventional energy production.

7.5.2 LPG, Gobar Gas in Rural Areas

This section discusses the use of LPG and gobar gas as sustainable energy solutions in rural areas, highlighting their benefits over traditional biomass fuels.

7.5.3 CNG in Urban Areas

The use of Compressed Natural Gas (CNG) in urban transport has significantly reduced air pollution in cities like Delhi.

7.5.4 Wind Power

This section discusses wind power as a sustainable energy source, highlighting its benefits and relevance in India's efforts toward green energy solutions.

7.5.5 Solar Power through Photovoltaic Cells

This section discusses the significance of solar power generated through photovoltaic cells as a clean and sustainable energy source.

7.5.6 Mini-hydel Plants

Mini-hydel plants harness the energy from perennial streams in mountainous regions to generate electricity sustainably.

7.5.7 Traditional Knowledge and Practices

The section emphasizes the importance of traditional knowledge and practices in India, focusing on their environmental sustainability and relevance in contemporary society.

7.5.8 Biocomposting

Biocomposting involves the use of organic waste to create compost, which benefits soil health and reduces chemical fertilization requirements.

7.5.9 Biopest Control

Biopest control involves using natural methods, including plant-based pesticides, to manage pest populations sustainably.

7.6 CONCLUSION

The conclusion emphasizes the importance of sustainable development and the balance needed between economic growth and environmental health.

Learning Objectives

  • The environment performs four vital functions: supplies resources, assimilates wastes, sustains life by providing genetic and biodiversity, and offers aesthetic services.

  • Environmental degradation is caused by both poverty and affluence, leading to significant health impacts and resource depletion.

  • Sustainable development is crucial for meeting the needs of the present without compromising the ability of future generations to meet their own needs.

Key Concepts

Environment

The total planetary inheritance comprising all resources and biotic and abiotic elements influencing each other.

Sustainable Development

Development that meets present needs without compromising the ability of future generations to meet their needs, emphasizing the importance of managing environmental resources wisely.

Carrying Capacity

The maximum population size that the environment can sustain indefinitely without degrading its resources.

Practice Exercises

Total Questions

3

Estimated Time

6 min

Passing Score

70%

Instructions

  • Read each question carefully
  • You can use hints if you need help
  • Complete all questions before submitting