NCERT Solutions for Class 7 English An Alien Hand Chapter 10 An Alien Hand are part of the NCERT Solutions for Class 7 English. Here we have given NCERT Solutions for Class 7 English An Alien Hand Chapter 10 An Alien Hand.
NCERT Solutions Class 7 English An Alien Hand Chapter 10 An Alien Hand
text question
comprehension check
(page 69)
Question 1.
How does Tillu find his way to the ‘Forbidden Path’?
Answer:
Tillu’s father was allowed to go through the prohibited route. One day while he was sleeping, Tillu managed to get hold of his identity card. Then he moved towards the forbidden path. When a metal door blocked his entry, he inserted the card into a slot. the door opened. Thus Tillu managed to find his way to the forbidden path.
Question 2.
What did Tillu expect to see when he came out of his underground home?
Answer:
After emerging from his underground home, Tillu expected to see the sun or stars.
Question 3.
Why did Tillu’s father advise him not to try to reach the planet’s surface?
Answer:
Tillu’s father advises him not to try to reach the planet’s surface. They told him that he would not be able to survive in the thin air and low temperatures present on the planet’s surface.
Question 4.
What changes took place that forced people to live in underground houses?
Answer:
The sun became unfavorable. The air became too thin to breathe. The temperature became so low that a person could freeze to death.
comprehension check
(page 71)
Question 1.
Why was everyone in the control room so excited?
Answer:
Everyone in the control room was very excited as they saw two spacecraft coming towards their planet.
Question 2.
Was the spacecraft manned or unmanned? how do you know ?
Answer:
The spacecraft was unmanned. Number One, who was in charge of defense, told the people in the control room that he had reports. These reports said that the spacecraft contained only instruments.
Question 3.
What did number one and number two suggest doing about the alien spacecraft?
Answer:
Number one and number two suggested non-interference and passive observance in the affairs of foreign spacecraft.
comprehension check
(page 73)
Question 1.
What do you think the mechanical hand was trying to do?
Answer:
The mechanical arm was attempting to collect soil samples from the surface of Mars.
Question 2.
Tillu pressed the red button and “the damage is done.” What damage was done?
Answer:
The disadvantage was that the mechanical arm had stopped working. It had become inactive.
Question 3.
Where did the spacecraft come from?
Answer:
The spacecraft came from planet Earth. America’s National Aeronautics and Space Administration (NASA) had sent it.
Question 4.
On which planet do Tillu and his parents live?
Answer:
Tillu and his parents live on planet Earth.
Practice
(page 73)
Discuss the following topics in groups.
Question 1.
If you had to live in a house like Tillu’s, which parts of life would you find most difficult? What compensation can there be?
Answer:
Living in a house like Tillu’s, childhood must have been the hardest part of life. Living underground one cannot expect lush green parks and tall trees where children can enjoy. One could not even get the variety of food that is available now.
Compensation may be safety and security. One can never experience the cruelty of weather there.
Question 2.
What, if anything, might have inspired mankind to make their homes underground?
Answer:
If the Sun cools down and cannot provide us with as much heat as it does today, the Earth will become very cold. In that situation it will become difficult for all living beings to survive. All the water will turn into ice, making marine life impossible. In that case mankind can build their houses underground.
Question 3.
Do you think there is life on other planets? Can you guess what kind of people will be among them? In what ways might they be different from us?
Answer:
It is possible that there is life on other planets also. What kind of people there will be will depend on the environment there. They are likely to be quite different from us because every planet has its own unique environment.
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