Ecology and Environment Exercises: Class 12 Exercise – Summary, Answers & Notes (NEB English Chapter 9)

Detail Overview of Ecology and Environment Exercises

1. Working with Words

This section strengthens environmental vocabulary and word usage in context. It introduces key terms like logging, debris, propane, detrimental, and emissions, encouraging students to learn meanings and apply them in proper sentence structures. Through compound words like sunflower and passport, students build knowledge of how simple words combine to form meaningful terms related to daily life and nature. Matching ecological terms (e.g., precipitation, tree line, Kyoto Protocol) with definitions sharpens both general and academic vocabulary related to climate science.

Skills developed: Vocabulary building, dictionary usage, context comprehension, and environmental terminology recognition.

2. Comprehension

This section assesses reading and critical understanding of Julia Butterfly Hill’s inspiring protest against deforestation. Multiple choice and open-ended questions focus on:

Julia’s two-year tree-sit protest
The impact of her actions
Emotional and environmental motivations
The natural and human-made challenges she faced
Broader themes of deforestation and activism

Her values, transformed by a car accident, reflect personal growth and environmental consciousness. The comprehension tasks guide students to interpret and explain ideas, link evidence from the text, and evaluate ecological impacts.

Skills developed: Critical reading, inference, interpretation, evidence-based answers, and environmental ethics understanding.

3. Writing

This section offers two major writing tasks:

Book/Film Review: Students analyze a book or film using a structured format. In the example of The Time Machine, students practice summarizing plot, sharing impressions, and evaluating narrative styles.
Speech Writing: The speech on “Let’s Save the Trees and Protect Our Environment” emphasizes persuasive writing and public speaking. It encourages environmental advocacy and explains the dangers of deforestation while urging solutions like afforestation.

Skills developed: Narrative and persuasive writing, public speaking preparation, environmental awareness, and summarization techniques.

4. Grammar

The grammar section focuses on reported speech and contradictions in dialogue:

Students learn how to convert direct speech into indirect speech, handling statements, commands, questions, and requests.
Another exercise deals with how to respond when someone contradicts themselves, helping learners handle realistic conversations.

Dinesh’s wedding narrative is transformed into reported speech, teaching how to correctly shift tense, pronouns, and time expressions.

Skills developed: Reported speech, grammatical transformation, conversational logic, and tense agreement.

Conclusion

The chapter “Ecology and Environment” effectively integrates language learning with environmental education. It helps students:

Expand their ecological vocabulary
Understand pressing issues like deforestation and sustainability
Express ideas through creative and formal writing
Practice grammar in realistic scenarios

By combining real-life activism with language development, the chapter encourages both academic growth and responsible citizenship.

Continue reading the ‘Ecology and Environment Exercises’ in meroguru app

Download Now

Summary of ‘Ecology and Environment Exercises’

The chapter “Ecology and Environment” from Class 12 English explores environmental activism through the compelling story of Julia Butterfly Hill, an American environmentalist who lived for over two years (738 days) in a 200-foot-tall redwood tree named Luna. Her peaceful protest aimed to stop the clearcutting of California’s ancient redwood forests by logging companies.

During her sit-in, Julia faced both natural challenges, like windstorms and lightning, and human-made obstacles, including harassment, isolation, and threats. Despite these hardships, she persisted with a message of love and respect for all living things. Her courageous stand became a powerful symbol for ecological sustainability and inspired people around the world to take action in protecting the environment.

The chapter not only sheds light on the destructive effects of deforestation—such as mudslides and habitat loss—but also illustrates how one person’s determination can spark global awareness and drive meaningful change.

Key Takeaways of ‘Ecology and Environment Exercises’

1. The Power of Individual Action

One committed person can make a big difference. Julia’s stand against environmental destruction demonstrates how personal sacrifice can raise global awareness and bring about change.

2. Nature’s Delicate Balance

The chapter highlights how human interference, like deforestation, leads to natural disasters, showing that disturbing ecological systems can have far-reaching consequences.

3. Ecological Sustainability Matters

Protecting forests is not just about saving trees—it’s about preserving biodiversity, maintaining climate stability, and ensuring a livable planet for future generations.

4. Activism Requires Courage and Commitment

Julia endured physical discomfort, emotional stress, and even threats to her life, proving that real change often demands perseverance and bravery.

FAQ:

What is the summary of Ecology and Environment in Class 12 English?

This chapter tells the story of Julia Butterfly Hill, who lived in a redwood tree for over two years to protest the clearcutting of California’s old-growth forests. Her peaceful protest gained national and international attention, sparking important conversations about environmental degradation, forest conservation, and sustainable living. The chapter shows how individual action, rooted in empathy for nature, can influence broader societal change.