NCERT Solutions for Class 11 English Hornbill Chapter 4 The Ailing Planet: The Green Movement’s Role

This worksheet provides NCERT Solutions for Class 11 English Hornbill Chapter 4 The Ailing Planet: The Green Movement’s Role. The chapter discusses the growing environmental crisis and explains how human activities are affecting the health of the earth. It highlights the role of the Green Movement and emphasizes the responsibility of humans to protect natural resources.

This worksheet presents clear and accurate NCERT Solutions for the questions related to the chapter. Students learn about environmental challenges, population growth, and the importance of sustainable use of resources. The chapter helps students understand the relationship between humans and nature and encourages responsible environmental behaviour. These NCERT Solutions help students review the chapter effectively while staying aligned with the NCERT curriculum.

Chapter summary: stories, poems & themes

This chapter focuses on environmental awareness and the role of the Green Movement in protecting the earth. It discusses how human actions have affected the planet’s natural systems such as forests, fisheries, grasslands, and croplands.

Students learn that the earth is facing environmental decline because of excessive use of natural resources. The chapter highlights concerns about population growth, environmental degradation, and the responsibility of humans to protect the planet for future generations.

The learning theme of this NCERT chapter is environmental responsibility and sustainable living. It encourages students to think about the long-term impact of human activities on the environment.

What this NCERT chapter covers?

• Understanding environmental degradation and its causes 
• Awareness about the Green Movement and environmental protection 
• Reading comprehension and interpretation of ideas from the text 
• Vocabulary development through meanings and word usage 
• Understanding figurative and literal meanings of words 
• Observation and environmental awareness through activity-based learning 

How to use these NCERT solutions?

Students should first read the chapter carefully and attempt the questions on their own. After completing the questions, they can refer to these NCERT Solutions to check their answers and understand the correct explanations.

Parents and teachers can use this worksheet to guide students during revision and practice. The answers follow the same order and structure as the NCERT exercise sections, which makes it easy for students to review each concept clearly.

These solutions help students understand the text more effectively and strengthen their comprehension skills while preparing for assessments.

Student tips & learning tricks

• Read the chapter carefully to understand the author’s ideas about environmental issues. 
• Focus on the main message about protecting natural resources and sustainable living. 
• When answering comprehension questions, explain ideas clearly in simple language. 
• Pay attention to vocabulary meanings and how words are used in both literal and figurative ways. 
• Carefully observe environmental examples mentioned in the text to understand real-world connections.

Why NCERT solutions are important?

NCERT Solutions help students understand the chapter in a clear and structured way. They provide accurate explanations that follow the NCERT curriculum and learning objectives.

Using NCERT Solutions strengthens conceptual understanding and improves reading comprehension skills. These solutions also help students prepare effectively for school assessments and develop confidence in answering textbook questions.

By practicing NCERT Solutions regularly, students build strong academic foundations and improve their ability to analyse and interpret literary and informational texts.

Complete answer key – NCERT solutions

Understanding the Text

1 
The notice signifies that the most dangerous animal on earth is the human being. The mirror in the cage reflects the visitor’s own image, suggesting that humans are responsible for environmental destruction and the planet’s declining health.

2 
“The earth’s vital signs reveal a patient in declining health.”

3 
The earth’s principal biological systems — fisheries, forests, grasslands, and croplands — are being depleted because human demands have reached unsustainable levels. Overfishing leads to the collapse of fisheries, forests are cut down for firewood and other uses, grasslands become barren due to overuse, and croplands deteriorate because of excessive exploitation and loss of soil fertility.

4 
The author says that the growth of world population is one of the strongest factors distorting the future of human society because rapid population growth increases pressure on the earth’s limited resources. It leads to poverty, unemployment, environmental degradation, and makes sustainable development difficult.

Talking about the text

1 
This statement raises concern about the future of the planet. If environmental destruction continues, future generations may inherit a damaged earth with deserts, degraded land, and poor environmental conditions.

2 
In India, many environmental laws exist, but they are often not properly implemented. Illegal cutting of forests, pollution, and misuse of natural resources continue despite regulations. Lack of enforcement and public awareness contributes to the problem.

3 
This statement emphasizes that the earth does not belong permanently to any generation. Humans are only temporary caretakers and must protect and preserve the environment for future generations.

4 
Overpopulation leads to problems such as shortage of resources, unemployment, poverty, pressure on housing and food supply, pollution, and environmental degradation. These issues affect daily life and living conditions.

Thinking about Language

Working with Words

1 
gripped the imagination of – strongly captured the interest or attention of people

2 
prima facie – at first sight; based on first impression

3 
in camera – in private; not open to the public

4 
ad infinitum – endlessly; without limit

5 
ad hoc – for a particular purpose; temporary arrangement

6 
caveat – a warning or caution

7 
mutatis mutandis – with necessary changes made

8 
tabula rasa – a blank slate; an empty mind before learning

Additional vocabulary meanings

passed into current coin – became commonly used or widely accepted

passport of the future – something that ensures survival or success in the future

ushered in – introduced or brought about the beginning of something new

Literal and figurative usage

Grip 
Literal: He tightened his grip on the rope while climbing. 
Figurative: The story gripped the audience from beginning to end.

Dawn 
Literal: The sun rose at dawn. 
Figurative: The truth slowly dawned on him.

Usher 
Literal: The usher guided the guests to their seats. 
Figurative: The invention of the internet ushered in a new technological era.

Coin 
Literal: The coin fell from his pocket. 
Figurative: The scientist coined a new term for the discovery.

Passport 
Literal: She showed her passport at the airport. 
Figurative: Education is the passport to a better future.

Things to Do

1 
Student-generated activity: Students create posters showing messages about protecting nature, saving forests, reducing pollution, and supporting the Green Movement.

2 
Student-generated activity: Students observe their local surroundings and record environmental damage such as cutting of trees or destruction of parks. They can write letters or reports to newspapers raising awareness about these issues.

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