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The Elixir of Life
-C.V. RamanI. Glossary
- elixir: a liquid substance with a magical power to prolong life indefinitely.
- billowing: spreading over a large area.
- speck: a very small mark.
- silt: sand, mud, etc., carried by flowing water and left at the mouth of a river.
- sustained: kept alive.
- potent: powerful.
- suspension: the state of water with very small particles of sand and other particles.
- catchment area: an area which collects plentiful rainfall.
- precipitation: separation of solid substances from liquid.
- alluvial: areas created with matter deposited by rivers.
- crust: hard surface or outer covering.
- successive: happening one after the other.
- menace: threat.
- substantial: large in size, value, or importance.
- gullies and ravines: channels made by running water.
- terracing: preparing different levels.
- ruts: deep paths.
- contour cultivation: cultivation along the same level of elevation to prevent erosion.
- momentum: speed.
- imperative: important.
- conservation: preventing from going waste.
- artesian water: underground water springing from a hole.
- harnessing: controlling and putting into use.
- scrub jungle: forest consisting of stunted trees.
- afforestation: the process of planting areas of land with trees.
- civilized forests: man-made forests.
- subsidiary: secondary or less important.
- barges: large boats with flat bottoms.
II. COMPREHENSION QUESTIONS
A. Answer briefly the following questions.
What is the imaginary elixir of life?
The imaginary elixir of life is a divine amrita believed to give immortality.What, according to the writer, is the real elixir of life?
Answer: According to the writer, the real elixir of life is plain water.What is the “wonderful difference” the writer talks about in paragraph 2?
Answer: The "wonderful difference" the writer talks about is between two very different places: the Libyan desert and the Nile Valley. On one side, there is a huge area of sand with no green plants, and on the other side, the Nile Valley is full of green, fertile land with many people living there.What brought about this wonderful difference?
Answer: The water of the River Nile flowing through the Mediterranean from its sources a couple of thousands of miles away brought this wonderful difference.What is the “cheering sight” mentioned in paragraph 5?
Answer: The “cheering sight” refers to the full rain-fed tanks, so common in South India.a. What does the writer compare water in a landscape to?
Answer: The writer compares water in a landscape to the eyes in a human face.
b. Why does he make this comparison?
Answer: He compares them to show how water reflects the mood of the landscape.How does the water in rain-fed tanks get its colour?
Answer: The water in rain-fed tanks gets its color from tiny soil particles. This color varies based on the soil type in the catchment area and is most noticeable after rain.What is the main cause of soil erosion?
Answer: Heavy, sudden rainfall that causes a large runoff of excess water is the main cause of soil erosion.What other factors add to the erosion of precious soil?
Answer: Factors contributing to soil erosion include the land's slope, removal of vegetation, ruts that allow water to flow quickly, and the lack of barriers to slow the flow.How can soil erosion be prevented?
Answer: Soil erosion can be prevented by terrace farming, using bunds to check water flow, contour cultivation, and planting vegetation.How does the prevention of soil erosion serve a double purpose?
Answer: Prevention of soil erosion helps conserve water and maintain soil for farming.What are the two sources of water mentioned in paragraph 10?
Answer: The two sources are Rain and Snowfall.The land formed of silt in alluvial areas is always fertile. (True or False)
Answer: True.——— takes place when water carrying silt mixes with the salt water of the sea. (Complete the sentence)
Answer: Erosion.Planting of appropriate type of vegetation will result in:
a. the continuance of successful agriculture.
b. the terracing of the land.
c. preventing environmental pollution.d. reducing the momentum of the flow of water.
Answer: (d) reducing the momentum of the flow of water.
16. What does the writer mean by “civilized forests”?
Answer: By 'civilized forests,' the writer means forests that are deliberately planted by humans, unlike wild, natural jungles.
a. What is the creation of the Nile Valley?
B. Close Study
III. Paragraph Writing
How does C.V. Raman show that water is the real elixir of life?
C.V. Raman argues that while people have searched for an imaginary elixir of life, the true elixir is plain water. He uses the example of the Nile River, which turns the dry desert into a fertile land, supporting life and ancient civilizations. Water is essential for agriculture, beauty, and geological processes, proving it is the real elixir of life.
What are the various causes of soil erosion? How can we prevent it?
Soil erosion happens due to heavy rainfall, steep slopes, and the removal of vegetation. Heavy rains cause water to wash away the soil. To prevent soil erosion, we can terrace the land, build bunds to slow water, practice contour cultivation, and plant suitable vegetation. These measures help protect the soil and maintain agriculture.
What does C.V. Raman say about rain-fed tanks?
C.V. Raman talks about rain-fed tanks in South India, which are often neglected but very important for agriculture. When these tanks are full, they create a beautiful sight and help in reflecting the mood of the landscape. The water, rich in silt, supports crops and adds to the environmental beauty, making rain-fed tanks vital for both agriculture and nature.
IV. VOCABULARY EXERCISES
A. Match the words in group A with their meanings/explanations in group B.
- teeming with - g. full of
- precipitation - h. separation of solid matter from a liquid
- harnessing - c. controlling and using
- alluvial area - b. area created with matter deposited by rivers
- catchment - j. an area which collects plentiful rainfall
- civilized forests - a. systematic planting of suitable trees
- afforestation - d. planting trees
- artesian - i. spring/underground water
- successive - f. coming one after the other
- erosion - e. wearing away gradually
B. Fill in the blanks with the antonyms of the words underlined.
- The rain-fed tanks are shallow, not deep.
- The authorities who talk about afforestation are actively engaged in deforestation.
- The rural students have fared better than their urban counterparts.
- It is a big tragedy that fertile minds are engaged in a fruitless debate.
- The fruits were fresh, but the cream was stale.
- Ancient monuments are aesthetically displayed in a modern setting.
- In his writings, it is difficult to segregate fact from fiction.
- The joy in the newfound prosperity made them forget their days of poverty.
- When he saw her courage, he felt ashamed of his own fear.
- We need to overcome our temptation, not succumb to it.
X. GRAMMAR REVISITED: Countable and Uncountable Nouns
A. Indicate against each of the following nouns whether it is a countable noun (C) or an uncountable noun (U).
- AIR - U
- NIGHT - U
- SLEEP - U
- CIGARETTE - C
- GRASS - U
- BUTTER - U
- MUTTON - U
- EQUIPMENT - U
- STUPIDITY - U
- ANIMAL - C
- BOOK - C
- GOLD - U
- VESSEL - C
- RICE - U
- FOOD - U
- HAIR - U
- BEAUTY - U
- RAIN - U
- WATER - U
- POEM - C
- BAG - C
- T.V. - C
- GLASS - C
- CAKE - C
- SHEEP - C
- SHIRT - C
- FOOLISHNESS - U
- TRUTH - U
- PAPER - U
- SILVER - U
- COPPER - U
- SUITCASE - C
- SUGAR - U
- VALOUR - U
- HOMEWORK - U
- MILK - U
- POETRY - U
- GAME - C
- MUSIC - U
- ONION - C
- CHEESE - U
- FLOUR - U
- FRIENDSHIP - U
- JUSTICE - U
- CHAIR - C
- DRINK - U
- LAMB - C
- MISCHIEF - U
- BREAD - U
- NEWS - U
- SAFETY - U
- PERMISSION - U
- COW - C
- SOUP - U
- CRICKET - U
- WOOD - U
- VEGETABLE - C
- EGG - C
- BAGGAGE - U
- MOUNTAIN - C
- SAND - U
- LOVE - U
- FURNITURE - U
- COFFEE - U
- WOOL - U
- PERSONNEL - U
- JAM - U
- HEALTH - U
- SOAP - U
- DARKNESS - U
- SUNSHINE - U
- SMOKE - U
- BRAIN - C
- GARLIC - C
- MEAT - U
- FOOTWEAR - U
- DIRT - U
- SEA - U
- PURITY - U
- CHAIN - C
- TEA - U
- WHEAT - U
- TUITION - U
- STONE - C
- WEALTH - U
- ADVICE - U
B. Make sentences using any ten uncountable nouns.
- Water is essential for all living beings.
- Rice is a staple food in many countries.
- I enjoy listening to music during my free time.
- Love is the most powerful emotion.
- Information is critical for making informed decisions.
- Happiness can be found in small things.
- Milk is a nutritious drink for children.
- Bread is often served with meals.
- Furniture can transform the look of a room.
- Education is the key to success.
Summary of "The Elixir of Life"
In The Elixir of Life, C.V. Raman highlights the importance of water as the true elixir that sustains life on Earth. He contrasts the barren deserts with the fertile lands of the Nile Valley to show how water transforms lifeless areas into vibrant ecosystems. The chapter emphasizes water's crucial role in agriculture, maintaining soil fertility, and supporting civilizations. Raman also discusses soil erosion caused by heavy rains and deforestation and suggests ways to prevent it, like terracing and planting vegetation. He praises rain-fed tanks for their beauty and agricultural importance, urging us to conserve and manage water resources wisely for a sustainable future.Dive into the insightful lesson "The Elixir of Life" from the KSEEB Class 10 curriculum, where C.V. Raman explores the vital role of water as the true elixir of life. Discover how water sustains life, transforms barren lands, and supports agriculture and civilizations. Learn about the causes and prevention of soil erosion and the importance of rain-fed tanks in South Indian agriculture. This article provides simplified solutions and explanations to help students easily grasp the key concepts of this chapter.
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