Class 12 Economics - KERALA
Environment and Sustainable Development
This chapter explores the vital relationship between economic development and the environment, focusing on Kerala's unique ecological challenges and global sustainability issues. For Class 12 Kerala SCERT students, it highlights how unchecked industrialization leads to resource depletion, pollution, and climate change. You will learn about the functions of the environment, the concept of carrying capacity, and strategies for achieving sustainable development without compromising the needs of future generations. Mastering this chapter is crucial for board exams as it bridges economic theory with real-world environmental crises, often featuring case-based and analytical questions.
Start Learning FreeKey Concepts
Environment
The total planetary inheritance and the totality of all biotic (living) and abiotic (non-living) elements that surround us and influence human life.
Carrying Capacity
The maximum number of individuals or a load that an environment can sustainably support without permanent environmental degradation.
Opportunity Cost of Development
The environmental damage, resource depletion, and pollution caused as a trade-off for achieving rapid industrial and economic growth.
Sustainable Development
Development that meets the needs of the present generation without compromising the ability of future generations to meet their own needs.
Global Warming
A gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide and other pollutants.
Important Formulas
Board Exam Info
In the Kerala (SCERT) Class 12 Economics board examinations, this chapter typically carries around 6 to 8 marks. Questions usually include 2-mark direct definitions, 4-mark analytical questions on sustainable strategies, and occasionally a case-study or application-based question related to Kerala's environmental issues.
Frequently Asked Questions
What are the two major functions of the environment?
The environment supplies resources (renewable and non-renewable) and assimilates waste generated by human economic activities.
How does Kerala's model of development relate to this chapter?
Kerala achieved high social development indicators (health, education) despite low per capita income, but faces modern environmental challenges like waste management, river pollution, and land degradation.
What is the difference between renewable and non-renewable resources?
Renewable resources can be replenished naturally over time (like trees and solar energy), while non-renewable resources get exhausted with use and cannot be replaced (like coal and petroleum).
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