🌿 Ecology and Environment / पारिस्थितिकी र वातावरण

📌 Key Takeaways / सारांश

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  Vocabulary & Ecology: Understanding fundamental ecological concepts, compound words, and environment-related terms (deforestation, sustainability, precipitation, geosphere).

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  Environmental Activism (Julia Butterfly Hill): An account of Julia Hill's 738-day sit-in atop a 200-foot ancient redwood tree ("Luna") to protest clearcutting, demonstrating deep commitment to ecological conservation.
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  Book Review & Public Speaking: Practical models for analyzing science fiction (The Time Machine) and structuring persuasive public speeches on environmental protection.

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  Grammar Focus: Comprehensive rules and practice for Direct and Indirect Speech transformation, handling reporting verbs, tense shifts, and contradictions.
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  नेपाली सारांश: यो पाठ पर्यावरण, रुखहरूको संरक्षण, र जुलिया बटरफ्लाई हिलको ऐतिहासिक अभियानमा आधारित छ। यसका साथै, पाठमा H.G. Wells को 'The Time Machine' पुस्तकको समीक्षा, वातावरण संरक्षणसम्बन्धी भाषण, र अङ्ग्रेजी व्याकरण अन्तर्गत अप्रत्यक्ष कथन (Indirect Speech) को प्रयोग समावेश गरिएको छ।

🔤 Working with Words

📝 A. Complete the Sentences with Suitable Words

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  a. Logging is one of the main reasons behind the rapid deforestation in the world.
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  b. That's one example of how the pandemic should be a wake-up call.
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  c. Propane is a gas used as a fuel for cooking and heating.
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  d. Emergency teams are still clearing the debris from the plane crash.
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  e. What a transformation! You look great.
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  f. My father made a New Year resolution to give up smoking.
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  g. He has worked in the Army for two years. He hates that two-year stint.
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  h. Emissions from the factory are widely suspected of having a/an detrimental effect on health.
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  i. My father is an occasional smoker. He doesn't smoke often.
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  j. Redwood is a very tall type of tree that grows especially in California and Oregon.

🧩 B. Compound Words

🌍 C. Match the Ecology Terms with Their Meanings

📖 Comprehension

⏱️ A. Choose the Best Answer

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  a. The author of the text has the opinion that Julia Hill made her home in a tree for more than two years.
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  b. The sentence ‘Julia had occasional visitors’ indicates she had a few visitors now and then.
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  c. The logging company managed 24-hour security service around the tree to discourage her from her campaign.
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  d. Ms. Hill began to respond to the loggers with songs and conventional conversations because she had unconditional love for all nature’s creations.
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  e. Julia Hill climbed down the tree after 738 days when her demands were about to be fulfilled.

✍️ B. Short Answers

a. Who was Julia Butterfly Hill? How did Hill’s campaign gain popularity?

Julia Butterfly Hill was an American environmental activist who lived in a 200-foot-tall, 1,000-year-old redwood tree (named "Luna") for 738 days to protest the clearcutting of ancient forests. Her campaign gained worldwide visibility as journalists, supporters, and occasional visitors began sharing her story through media outlets.

b. What made Hill start her mega campaign to save redwood trees?

Upon visiting the ancient redwood forests in California, Hill felt a profound spiritual connection to the natural environment. Overcome with grief after observing the devastated clearcut hillsides, she made a firm personal commitment to protect the remaining ancient trees.

c. What kinds of amenities were there to support Hill’s life in the tree?

Hill maintained a minimal setup atop two small wooden platforms. Her essential equipment included:

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  A warm sleeping bag and weatherproof tarps
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  A single-burner propane stove for cooking and heating water
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  A solar-powered cellular phone for media interviews and coordination

d. Did Hill's value of life change after her car accident? How?

Yes, surviving a severe automobile accident served as a major turning point for Hill. Realizing the fragility of existence, she shifted her life focus away from material wealth and financial success toward leaving a meaningful environmental legacy.

e. Deforestation causes natural calamities. What evidence do you have in the text to prove this?

The text notes that extensive clearcutting destabilized the steep hillsides. Without root structures to anchor the soil, heavy rainfall triggered a massive mudslide that carried trees, stumps, and debris into the town of Stafford, destroying homes and displacing seven families.

f. How did the logging company try to discourage Hill in the early days of her sit-in?

Pacific Lumber Company employed aggressive intimidation tactics to force her down:

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  Enforcing a 24-hour security blockade to intercept her food and supply drops
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  Buzzing her platform with heavy logging helicopters at dangerously close ranges
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  Felling adjacent trees so close that falling branches struck her platform
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  Subjecting her to verbal abuse, floodlight illumination, and continuous night noise

g. How were the vagaries of nature unwelcoming to Hill?

Hill endured severe weather conditions at a height of 180 feet, including a 16-hour windstorm with 70-mph gusts that shredded her protective tarps and tore heavy limbs from the tree. During electrical storms, intense atmospheric charges caused her hair to stand straight up.

h. What is the purpose of the author to write a review on Hill’s book? Do you think the author stands for ecological sustainability? Give reasons.

The author writes the review to highlight Hill's book (The Legacy of Luna) and raise public awareness about forest conservation. The author clearly supports ecological sustainability by showcasing the destructive consequences of industrial clearcutting and endorsing Hill's message of environmental stewardship.

✍️ Writing

📚 A. Book Review: The Time Machine

'``
│ BOOK REVIEW SUMMARY │
├───────────────────┬─────────────────────────────────────────────────────┤
│ Title │ The Time Machine │
│ Author │ H.G. Wells │
│ Original Date │ 1895 (William Heinemann, London) │
│ Genre │ Science Fiction Novel │
│ Primary Themes │ Class division, industrial evolution, time travel │
└───────────────────┴─────────────────────────────────────────────────────┘

Overview & Plot

H.G. Wells' foundational 1895 science fiction novel, The Time Machine, follows a Victorian scientist known simply as the Time Traveller. After demonstrating a small-scale model of temporal mechanics to his skeptical dinner guests, he constructs a full-sized vehicle capable of traversing the fourth dimension. He travels to the distant year 802,701 AD, discovering that humanity has evolved into two distinct evolutionary species: the gentle, surface-dwelling Eloi and the subterranean, predatory Morlocks.

Critical Reflection

The novel functions as a compelling narrative as well as a sharp Victorian social critique. By projecting contemporary class divisions into the distant future, Wells cautions against unchecked industrial inequality. The sparse mechanical details of the machine enhance the mystery, leaving readers to weigh whether the journey represents literal temporal travel or an allegorical warning about human society. The Time Machine remains an essential classic of speculative fiction.

🎤 B. Speech: "Let's Save the Trees and Protect Our Environment"

Respected Principal, Teachers, and Dear Friends,

Good morning! It is a privilege to stand before you today to speak on a topic vital to our survival: "Let's Save the Trees and Protect Our Environment."

When we consider the basic elements required for life, clean air is paramount. Trees, which cover approximately 31 percent of our planet's land area, serve as Earth's natural purification system. Acting as global lungs, trees absorb atmospheric carbon dioxide and release essential oxygen through photosynthesis, maintaining the delicate atmospheric balance required by all living creatures.

'``
[ Trees Absorb CO₂ ] ──► [ Natural Photosynthesis ] ──► [ Release Pure O₂ ]

Unchecked industrialization and urban expansion continue to drive alarming rates of global deforestation. Clearing forests for roadways and commercial construction carries severe environmental consequences:

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  Soil Degradation: Removing root systems causes severe soil erosion and increases land degradation.
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  Habitat Destruction: Wildlife species face displacement, threatening global biodiversity.
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  Climate Instability: Reduced forest cover accelerates global warming and exacerbates extreme weather patterns.

To secure a sustainable future, we must transition from destructive practices toward active afforestation. Planting trees, protecting existing woodlands, and advocating for sustainable land management are effective steps everyone can take. Protecting our environment ensures a healthy planet for generations to come.

Thank you for your time and attention!

📚 Grammar

🔄 B. Match Conversational Statements with Contradictions

✏️ C. Transform Sentences into Indirect Speech

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  a. The principal said, “You can phone from my office, Rita.”
  → The principal told Rita that she could phone from his office.
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  b. “You must not neglect your duty,” said the teacher to the student.
  → The teacher instructed the student not to neglect his/her duty.
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  c. The student said, “Sir, please, grant me a leave for two days.”
  → The student respectfully requested the principal to grant him leave for two days.
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  d. I said to her, “Go to school or you will be fined.”
  → I warned her to go to school or she would be fined.
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  e. The headmaster said, “Don’t make any noise, boys.”
  → The headmaster ordered the boys not to make any noise.
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  f. “Work hard if you want to rise in life,” said the old man.
  → The old man advised us to work hard if we wanted to rise in life.
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  g. He said, “Goodbye, my friends!”
  → He bade goodbye to his friends.
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  h. She said to me, “Have a pleasant journey ahead.”
  → She wished me a pleasant journey ahead.
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  i. “Don’t give me the book, please,” Sharmila said.
  → Sharmila pleaded not to be given the book.
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  j. “Where have you been these days?” she spoke on the telephone.
  → She inquired over the telephone where I had been those days.
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  k. The teacher said, “Have you submitted your assignments, students?”
  → The teacher asked the students if they had submitted their assignments.

📝 D. Complete the Indirect Speech Paragraph

Dinesh told me about his upcoming plans. He said he (1) had just got engaged. He told me that (2) they were getting married the following month. He told me (3) they were going to Pokhara for their honeymoon. He mentioned that it (4) was all going to be very expensive. He said that his friend (5) was a photographer and he (6) would take the photos for them. He mentioned that they (7) would be having the reception in his parents' garden. He shared that (8) his mum was baking the cake for them. He said his sister’s band (9) was playing free for them. Finally, he said he (10) hoped I would come to the wedding.