Class 12 Economics - MAHARASHTRA
Environment and Sustainable Development
The chapter 'Environment and Sustainable Development' in Class 12 Economics for Maharashtra Board explores the critical balance between economic growth and environmental preservation. It covers the dual functions of the environment as a resource provider and waste assimilator, the causes and consequences of environmental degradation such as pollution and global warming, and the concept of sustainable development. For board exams, this chapter is crucial as it tests students' understanding of contemporary global and national economic challenges, carrying a significant weightage with questions ranging from objective types to analytical and descriptive formats.
Start Learning FreeKey Concepts
Environment
The total planetary inheritance and the totality of all biotic (living) and abiotic (non-living) elements that interact with each other.
Functions of the Environment
The environment supplies resources, assimilates waste, sustains life by providing genetic and biodiversity, and provides aesthetic services.
Carrying Capacity
The maximum number of individuals or a specific standard of living that a given environment can sustainably support over time without degrading.
Sustainable Development
Development that meets the needs of the present 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
Under the Maharashtra (MSBSHSE) Class 12 Economics curriculum, this chapter typically carries around 6 to 8 marks with options. Common question types include distinguishing between renewable and non-renewable resources, explaining the causes of environmental degradation, and writing short notes on sustainable development strategies.
Frequently Asked Questions
Renewable resources can be replenished naturally over time (like solar and wind energy), whereas non-renewable resources exist in finite quantities and get depleted permanently with use (like coal and petroleum).
Renewable resources can be replenished naturally over time, such as solar and wind energy, whereas non-renewable resources exist in finite quantities and get exhausted permanently with use, such as coal and petroleum.
Why is the assimilating capacity of the environment decreasing?
The assimilating capacity is decreasing because the generation of waste through rapid industrialization and population growth far exceeds the rate at which the environment can naturally absorb and clean it.
What are the main strategies for achieving sustainable development?
Key strategies include using non-conventional sources of energy, promoting organic farming, shifting to public transport, adopting the 3Rs (Reduce, Reuse, Recycle), and creating mass environmental awareness.
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