Lesson 2 The Elixir of Life KSEEB SSLC CLASS 10 ENGLISH SOLUTIONS
Lesson 2 The Elixir of Life KSEEB SSLC CLASS 10 ENGLISH SOLUTIONS English medium Karnataka state board,the Answers Are Prepared By Our Teachers Which Are Simple ,Pointwise,Easy To Read And Remember
Lesson 2 The Elixir of Life KSEEB SSLC CLASS 10 ENGLISH SOLUTIONS
1.COMPREHENSION QUESTIONS:
A.Answer briefly the following questions.
1.What is the imaginary elixir of life?
Answer:-
The imaginary elixir of life is the divine amrita, which is believed to confer immortality.
2.What, according to the writer, is the real elixir of life?
Answer:-
According to the writer, the real elixir of life is plain water.
3.What is the “wonderful difference” the writer talks about in paragraph 2?
Answer:-
The “wonderful difference” is the contrast between the barren Libyan Desert and the fertile, densely populated Nile Valley.
4.What brought about this wonderful difference?
Answer:-
The water of the River Nile flowing down to the Mediterranean brought about this wonderful difference.
5.What is the “cheering sight” mentioned in paragraph 5?
Answer:-
The “cheering sight” mentioned is the rain-fed tanks in South India when they are full.
6.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 makes this comparison because water reflects the mood of the hour, being bright and gay when the sun shines, and dark and gloomy when the sky is overcast.
7.How does the water in rain-fed tanks get its colour?
Answer:-
The water in rain-fed tanks gets its colour from the silt or finely-divided soil suspended in it.
8.What is the main cause of soil erosion?
Answer:-
The main cause of soil erosion is sudden bursts of excessively heavy rain resulting in a large runoff of surplus water.
9.What other factors add to the erosion of precious soil?
Answer:-
Other factors include the slope of the land, removal of natural vegetation, existence of ruts, and absence of checks to water flow.
10.How can soil erosion be prevented?
Answer:-
Soil erosion can be prevented by terracing the land, constructing bunds, practicing contour cultivation, and planting appropriate vegetation.
11.How does the prevention of soil erosion serve a double purpose?
Answer:-
It conserves soil and retains water in the soil, preventing its loss and ensuring water is available for agriculture.
12.What are the two sources of water mentioned in paragraph 10?
Answer:-
The two sources of water mentioned are rain and snowfall.
13.The land formed of silt in alluvial areas is always fertile. (Say whether the statement is True or False)
Answer:-
– True
14.———— takes place when water carrying silt mixes with the salt water of the sea. (Complete the sentence with the appropriate word)
Answer:-
Sedimentation takes place when water carrying silt mixes with the salt water of the sea.
15.Planting of appropriate type of vegetation will result in:
Answer:-
d.reducing the momentum of the flow of water.
16.What does the writer mean by “civilized forests”?
Answer:-
“Civilized forests” refer to systematically planted and managed forests, as opposed to wild and untamed jungles.
17.Mention any two advantages of civilized forests.
Answer:-
– They check soil erosion.
– They conserve rainfall.
18.How will the development of hydro-electric power help to overcome the inadequacy of water supply?
Answer:-
Hydroelectric power provides electricity for rural areas, enabling better use of underground water sources and improving overall water management.
19.Complete the following sentences with appropriate details:
Answer:-
- The Nile Valley is the creation of the River Nile.
- Rain-fed tanks are a “cheering sight.”
- A remarkable feature of water is its power to carry silt or finely-divided soil.
- It is the silt which gives colour to the water in rain-fed tanks.
- Soil is the foundation of all agriculture.
- Ruts are formed by rapidly gathering water flow.
- Terracing of lands helps in checking the flow of water.
- Indian agriculture depends heavily on seasonal rainfall.
- Hydroelectric power would enable the overall development of the rural economy.
B. Close Study
Read the following extracts carefully. Discuss in pairs and then write the answers to the questions given below them.
1.Much of Indian agriculture depends on seasonal rainfall and is therefore very sensitive to any failure or irregularity of the same.
a. In what context does the writer say these words?
The writer mentions this in the context of explaining how Indian agriculture heavily relies on seasonal rainfall, making it vulnerable to any irregularities or failures in the rainfall pattern.
b. What does “same” refer to?
“Same” refers to the seasonal rainfall.
c. Why is Indian agriculture “very sensitive”?
Indian agriculture is very sensitive because it relies heavily on seasonal rainfall, and any failure or irregularity in the rainfall can significantly affect crop production and agricultural outcomes.
2.Closely connected with the conservation of water supplied is the problem of afforestation. The systematic planting of suitable trees in every possible or even in impossible areas and the development of what one calls civilized forests.
a. What is the problem of afforestation?
The problem of afforestation involves the need to systematically plant suitable trees to combat deforestation, soil erosion, and to conserve water supplies.
.b. What does civilized forest mean?
“Civilized forest” means systematically planted and managed forests, as opposed to wild and untamed jungles.
c. Why is afforestation an urgent need for India?
Afforestation is an urgent need for India because it helps prevent soil erosion, conserves rainfall, maintains ecological balance, and can convert scrub jungles into fertile land, supporting agriculture and overall environmental health.
III. PARAGRAPH WRITING :
Discuss in pairs/groups of four each and answer the following questions. Note down the important points for each question and then develop the points into one – paragraph answers.
1.How does C.V. Raman show that water is the real elixir of life?
- Water is essential for all life forms.
- Contrasts the barren Libyan Desert with the fertile Nile Valley, showing water’s impact.
- The Nile’s water creates fertile soil and supports dense population and vegetation.
- Water shapes the landscape, reflecting moods like bright and gay when sunny, dark and gloomy when overcast.
- Highlights water’s role in agriculture by maintaining soil moisture.
- Emphasizes water conservation to prevent soil erosion and support human welfare.
2.What are the various causes of soil erosion? How can we prevent it?
Causes of soil erosion:
- Sudden heavy rains causing large runoff.
- Slope of the land.
- Removal of natural vegetation.
- Existence of ruts that accelerate water flow.
- Lack of checks to control water flow.
Prevention of soil erosion:
- Terracing the land to slow water runoff.
- Constructing bunds to hold back water.
- Practicing contour cultivation to follow land’s shape.
- Planting suitable vegetation to stabilize soil and provide ground cover.
- Early intervention to prevent water flow from gaining destructive momentum.
3. What does C.V. Raman say about rain-fed tanks?
- Rain-fed tanks are a “cheering sight” when full.
- Important for South Indian agriculture.
- Often neglected in maintenance.
- Play a vital role in storing rainwater and providing irrigation.
- Aesthetic appeal, compared to eyes in a human face.
- Water in these tanks gets its color from suspended silt.
- Help in preserving water, preventing soil erosion, and enhancing countryside beauty.
IV. VOCABULARY EXERCISES:
A. Match the words in group A with their meanings/explanations in group B.
ANSWER:-
- teeming with – g. full of
- precipitation – j. an area which collects plentiful rainfall
- harnessing – c. controlling and using
- alluvial area – b. area created with matter deposited by rivers
- catchment – j. an area which collects plentiful rainfall
- civilised forests – a. systematic planting of suitable trees
- afforestation – d. planting trees
- artesian – i. spring /underground water
- successive – f. coming one after the other
10.erosion – e. wearing away gradually
B. Fill in the blanks with the antonyms of the words underlined.
1.The rain-fed tanks are shallow, not deep.
2.The authorities who talk about afforestation are actively engaged in deforestation.
3.The rural students have fared better than their urban counterparts.
4.It is a big tragedy that fertile minds are engaged in a **superficial** debate.
5.The fruits were fresh, but the cream was stale.
6.Ancient monuments are aesthetically displayed in a modern setting.
7.In his writings, it is difficult to segregate fact from fiction.
8.The joy in the new-found prosperity made them forget their days of hardship.
9.When he saw her courage he felt ashamed of his own cowardice.
10.We need to overcome our temptation, not succumb to it.
V. LANGUAGE ACTIVITIES :
A. Develop the flow chart into a paragraph- Process Writing:
ANSWER:-
To prepare pickled tender mangoes, begin by selecting 1 kg of small, fresh, tender mangoes. These mangoes should be washed and cleaned thoroughly to remove any dirt or impurities. After washing, allow the mangoes to drain the water completely, and then wipe them with a clean towel to dry them off.
Next, mix the washed and dried mangoes with enough salt and place them in a jar. Cover the jar with a piece of cloth and tie it tightly to secure the contents. Leave the jar undisturbed for 15 days to allow the mangoes to pickle.
After 15 days, prepare a mixture consisting of 3/4 of a cup of mustard powder and 50 gms of red chilly powder. Mix this with boiled, cooled salt water or blend it into a paste. Coat the mangoes with this paste thoroughly.
Over the course of the next few days (on days 3, 4, 6, and 8), stir the mangoes with a clean, dry wooden ladle. This helps in evenly distributing the spices and ensuring proper pickling.
As the mangoes pickle, they will shrink and turn to a pale yellow color. Once the pickling process is complete, transfer the mangoes along with the spices into an air-tight container for storage. The pickles will be ready for use in approximately 3 months.
Remember to use a clean dry spoon every time you take out the pickles to maintain their freshness. By following these steps, you can enjoy delicious homemade pickled tender mangoes in no time.
B. Report Writing (to be presented in the next class)
Respected Guests, Teachers, and Fellow Students,
I am honored to stand before you today as the Secretary of NESARA, the Eco Club of our school, to present the Annual Report of our club’s activities. NESARA, which was founded in 2006, has been dedicated to creating awareness about environmental protection among students.
Under the able guidance of our Head Master, and with the support of our honorary president, Kishore from Class X B, our club has worked tirelessly to achieve its objectives. I, as the President, along with our dedicated team, comprising the secretary and five members, have organized various events and initiatives throughout the year.
On June 6, we celebrated World Environment Day with great fervor. Renowned writer Dr. Narendra Rai Derla inaugurated the event, and we distributed 500 saplings to promote greenery and environmental conservation.
In July, we organized a slide show on “Rain Water Harvesting,” where noted environmentalist Mr. Shree Padre enlightened us on the importance of water conservation and sustainable practices.
In August, we launched the “Pick Plastic” campaign to combat the menace of plastic pollution. Our members went around the town, picking up plastics, while exhibiting placards and raising awareness about the harmful effects of plastic on the environment.
On November 15, we hosted a district-level elocution competition for high school students on the topic, “Modern Lifestyle, A Threat to the Environment.” This event aimed to engage students in discussions about sustainable living and the importance of preserving our natural resources.
In addition to these events, we have conducted numerous awareness programs, tree planting drives, and cleanliness campaigns throughout the year.
In conclusion, I would like to express my gratitude to all the members of NESARA for their dedication and hard work in promoting environmental consciousness. Together, we have made significant strides towards a greener and more sustainable future.
Thank you.
[Your Name]
Secretary, NESARA
C. Study the following Pie Chart carefully. It lists the various sectors responsible for gas emissions and their share in creating Global Warming. Using this information write a paragraph in about 100 words on “Global Warming.”
ANSWER:-
Paragraph on Global Warming
Global warming is significantly influenced by various sectors responsible for gas emissions. According to the pie chart, the primary contributors include electricity and heat production, responsible for 25% of global emissions. This is followed by agriculture, forestry, and other land use at 24%, and industry at 21%. Transportation contributes 14%, while buildings account for 6%. The remaining 10% is due to other energy-related activities. These emissions release greenhouse gases like CO2, methane, and nitrous oxide into the atmosphere, leading to a rise in global temperatures. Mitigating global warming requires a concerted effort to reduce emissions across these sectors, transitioning to renewable energy sources, and implementing sustainable practices.
X. GRAMMAR REVISITED: Countable and Uncountable nouns.
A. A set of nouns has been given below. Indicate against each of the following nouns, whether it is a countable noun or an uncountable noun. Just put C or U against each word.
- 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
- 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 – C
- LAMB – C
- MISCHIEF – U
- BREAD – U
- NEWS – U
- SAFETY – U
- PERMISSION – U
- COW – C
- SOUP – U
- CRICKET – C
- WOOD – U
- VEGETABLE – C
- EGG – C
- BAGGAGE – U
- MOUNTAIN – C
- SAND – U
- LOVE – U
- FURNITURE – U
- COFFEE – U
- WOOL – U
- PERSONNEL – C
- JAM – U
- HEALTH – U
- SOAP – U
- DARKNESS – U
- SUNSHINE – U
- SMOKE – U
- BRAIN – U
- GARLIC – U
- MEAT – U
- FOOTWEAR – C
- DIRT – U
- SEA – U
- PURITY – U
- CHAIN – C
- TEA – U
- WHEAT – U
- TUITION – U
- STONE – C
- WEALTH – U
- ADVICE – U
- RAIN-U
B. Make sentences using any ten uncountable nouns.
ANSWER:-
- I enjoy listening to music while I work.
- Can you pass me some sugar for my coffee?
- The rain soaked through my clothes.
- The teacher gave us a lot of homework to do.
- My grandmother’s recipe for soup is delicious.
- Health is more important than wealth.
- Darkness enveloped the room as the lights went out.
- She spread butter on her toast for breakfast.
- Wood from the old tree was used to make furniture.
- Love knows no boundaries and transcends all obstacles.
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