NCERT Solutions for Class 11 Economics - Chapter 9 - Environment and Sustainable Development

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Class 11 NCERT Solutions Indian Economic Development - Chapter 9 - Free PDF Download

We at Vedantu provide students with free NCERT Class 11 Economics Chapter 9 Solutions PDF. NCERT Solutions for Class 11 Economics Chapter 9 are solved by experienced and skilled teachers keeping in mind an easy learning method for students. All the Class 11 Economics Chapter 9 exercise questions are explained in detail in the NCERT Solutions that Vedantu has prepared. A significant weightage is given to Chapter 9 Economics Class 11 from the exam point of view. Therefore, going through the Class 11 Economics Chapter 9 NCERT Solutions will help you score high in your exams.

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NCERT Solutions for Class 11 Indian Economic Development Chapter 9 Environment and Sustainable Development

Environmental Concerns

Chapter 9 Economics Class 11 explains the threats to the environment, out of which two major environmental concerns that the world is facing now are global warming and ozone layer depletion. Global warming is the phenomenon of the rise in global temperature because of environmental contamination and deforestation. The radiation of GreenHouse Gases notably, carbon dioxide causes it. The rise in the level of carbon dioxide increases the temperature of the earth’s surface, stimulating the melting of polar ice caps. Thus, disrupted ecological stability leads to increased natural disasters, posing a threat to the human race.

Class 11 Economics Chapter 9 NCERT Solutions discusses how ozone acts as a blanket for the earth’s surface that is essential for the sustenance of life. It prevents harmful ultraviolet radiation from entering the earth's surface. However, its destruction is becoming a global concern these days, and this is due to the overuse of cooling appliances such as air conditioners and refrigerators. As ozone exhausts, the possibility of ultraviolet radiation entering the earth’s surface increases and poses a threat to life on earth.

Sustainable Development

Sustainable development refers to the attainment of economic development by conservative and judicial use of natural resources so that the present generations' requirements are fulfilled without compromising that of the future generations. India has taken the below-mentioned steps to achieve the aim of sustainable growth.

Population Control Measures: India has promoted several measures to check the population explosion. The different population control measures involve the spread of awareness and knowledge of birth control measures and education.
Utilization of Environment Supportive Fuel: As the fuels such as diesel and petrol emit a massive amount of carbon dioxide that causes global warming, so, the Indian government has favoured the use of CNG and LPG. These clean, eco-friendly fuels release lesser smoke.

Usage of Solar and Wind Energy: India is a country blessed with sunlight and wind energy. These two offerings of nature are non-exhaustible. It resolves the difficulty of economic growth with a proper focus on sustainable development.

Why Choose Vedantu NCERT Solutions Class 11 Economics Chapter 9?

Economics is majorly a theoretical subject. Still, it is more than just remembering, you also need to get a good grasp on the topics, and this is where Vedantu's NCERT Class 11 Economics Chapter 9 Solutions, designed by top Social Science educators have got you entirely covered. NCERT Class 11 Economics Chapter 9 Solutions for all the questions given in the book are available on Vedantu in PDF format, and you can download it for free. Highly experienced teachers at Vedantu prepare these NCERT Solutions to provide you with a clear understanding of the various social science topics covered in the chapter.

Solved Examples

Which of the following is not included as sustainable development parameters?

Gender inequality and diversity
Carrying capability
Inter and Intra-generational equity
None of the above

Answer: (d) None of the above

2. Any Contaminated Elements Leak Into the Ground and Are Carried Into Groundwater Reserve Is Known As

A) Land Contamination

B) Water Pollution

C) Noise Pollution

D) Air pollution

Answer: (A) Land contamination

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FAQ (Frequently Asked Questions)

1. How did the term ''sustainable development'' come into being?

In the 1970s, global organizations realized that we could not further develop as if the world had unlimited resources. In light of this conclusion, in 1980, the International Union for Conservation of Nature published a paper named World Strategy for Conservation, during which the phrase "sustainable development" appeared for the first time. In 1987, it surfaced again, during a paper published by the World Commission on Environment. Named ''Our Common Future'', more broadly referred to as the Brundtland Report, this work propelled "sustainable development" alongside its definition into common usage. From then on the term gained importance, and became a prominent factor in every aspect of development.

2. Why is sustainable development often linked to the environment?

In the 1970s, environmental organizations gave out the alarm about the growth in economic activity and hence, the ceaseless exploitation of natural resources, which too frequently were degrading to the environment. Their attempts to sensitize people to the environmental downside of development bore fruit, and slowly there appeared an environmental consciousness in societies around the world. It explains why, during the 1980s, the idea of sustainable development was linked to protecting the environment. However, sustainable development is a far broader concept, one that puts people at the center of decision-making. It brings a fresh way of conceiving and implementing development in which economic, social, and environmental considerations are taken into account.