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प्रश्न
The wheel, which was probably invented more than 6000 years ago, is thought of as one of the greatest technological advances made by man. Why do you think the wheel is so important in human civilization?
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उत्तर
The invention of a wheel-turning point in human civilization- makes work easy - makes travel faster - helps to pull things - baste principle in mechanical devices, etc
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संबंधित प्रश्न
Read the extract and do the following activities :
B1 Likes and dislikes :
(i) The child likes eating _______
(ii) The child dislikes eating _______
They won’t eat peas, don’t like your bread -
For something in it crunches;
They gag on fat, the gravy’s gross,
They won’t eat grapes in bunches.
Tomatoes, onions, peppers, fish
Garlic nor cottage cheese;
Oh, it’s a dish uncommon rare
That truly seems to please.
No red sauce may the ice cream have,
“It’s bleeding,” they will say;
And gravely hand it to their mum
To take it to clean away
But let us speak of chocolate cake,
It must be frosted o’er;
They’ll devour three full slabs,
And calmly ask for more.
Oh, I do so always love to eat
With picky little pests,
Whose parents joy to make them
The most undesirable guests!
B2 What message does the poem convey for children?
B3 Pick out two pairs of rhyming words from the poem.
Why did the author finally give up on his watch?
List the distinctive features of the tribal arts.
Discuss the following in pairs or in groups of four:
'It is time to realise that unless we modify the established notion of literature as something written, we will silently witness the decline of various Indian oral traditions'
The title, 'Refugee Blues' encapsulates the theme of the poem. Comment.
Form pairs and decide whether the following statements are those of a Great Indian Bustard or not.
| Statements | Great Indian Bustard | Some Other Bird |
| (a) I am the heaviest flying bird in India. | ||
| (b) I am known as Maldhok or Hoom in Marathi. | ||
| (c) I live in mountainous regions. | ||
| (d) I don’t like grasshoppers or beetles. | ||
| (e) We don’t believe in building nests. | ||
| (f) Our chick stays with the mother for a period of nearly one year. | ||
| (g) I am the State bird of Maharashtra. | ||
| (h) We have been pushed away from more than 90 percent of our home regions. |
The author left the ties in the taxi.
How does the coconut tree grow?
______hem the border.
Read the passage given below and answer the questions that follow
Humans have long been fascinated by fiction. We experience excitement in assigning supernatural power to imaginary characters in fictional stories – and so we have Spider man, Batman, He–man, Titans and many more. The ‘Cyborg’ was an offshoot of such wild imagination of humans to invest our species with superhuman powers. Today, the Cyborg is no more an imaginary organism. We are living in a world where a sizeable population of humans have merged their bodies with technological implants. The term ‘Cyborg’, short for ‘cybernetic organism’, was coined to describe a man, whose body is implanted with technological devices to supplement and substitute body functions.
Cyborgs include people with cardiac pacemakers, contact lenses, bionic ears and eyes, prosthetics and so on. In other words, a cyborg is partly human and partly machine. The technological innovations in the field of medicine and healthcare augment humans with machines, producing a beta version of the human body. The advent of brain machine interfaces is certain to blur the boundary between humans and machines. Scientists are working hard to find a technique for age reversal too. People do not want to die, so mankind is striving to get to the final frontier, which is development of machines and devices that would accord man immortality.
The needs of humans are not limited. As time passes, food habits change, thinking patterns change, and even appearances change. We are about to travel by driverless, fully automated vehicles. Computers and smart phones have become our masters. The more we depend and merge with technological advancements, the more the humanness in us slowly erodes. Intelligence is sought to be infused into machines and robotics are designed in such a way to give man a virtual human companion. The field of artificial intelligence is overtaking the human brain and many fear that it could even harm the human race. Despite certain limitations and potential threats, many believe that cyborgs will be the next step in the evolution of mankind. The amalgamation of man and machine is sure to add a new dimension to the life of mankind and this will prove to be the ‘biggest evolution in Biology’ since the emergence of life, four billion years ago.
Questions:
a) Account for the popularity of characters with supernatural powers.
b) Who is referred to as a ‘Cyborg’?
c) What is expected to happen with the advent of the brain machine interface?
d) The needs of humans are not limited. How is this statement elaborated in the passage?
e) How can a machine turn into a virtual companion for humans?
f) Explain the flipside of the rapid technological advancement.
g) Identify the word in para 1 which means ‘everlasting life’.
h) Which of the following words is synonymous with ‘amalgamation’?
- recreation
- integration
- exploration
- proposition
i) Which of the following options is the antonym of the word ‘advent’?
- drawback
- dispute
- departure
- danger
j) Find out the word which is the antonym of ‘natural’ in para 3.
