Technology Around Us

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Technology Around Us

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ü      There are limitations to human abilities.

ü      We cannot memorise too many numbers, jump too high or read from a long distance.

ü      Devices are used to overcome human limitations.

ü      Microscopes and magnifying glasses are devices used to see fine objects.

ü      Microphones  and telephones enable someone far away to hear us.

ü      Cars and aeroplanes allow us to travel far.

ü      The development of technology is for the betterment of mankind.

ü      Technology is invented to solve problems in our daily life.

ü      Technology has its advantages and disadvantages.

ü      Technology can benefit mankind if used wisely.



 







Choose the correct answer.

1.  Which of the following is beyond the abilities of human beings?

A  Reading a 100-page book

B  Listening to an approaching train

C  Observing bacteria with our naked eyes

D  Remembering an eight-digit telephone number

2.   Telescope is invented to overcome a human limitation of _________________.

A  Inability to see far objects

B  Inability to hear soft sounds

C  Inability to carry heavy loads

D  Inability to speak loud

3.   Which of the following statements best describe what technology is?

A  The use of science to explore the universe

B  The invention of new things and products

C  The use of science to produce new drugs and cures

D  The use of inventions to help us overcome our limitations

4.   The inability of humans to lift extremely heavy objects like cars can be solved by using a

A  crane

B  hearing aids

C  night vision goggle

D  metal detector

5.   X-ray is used to overcome the limitation of

A  ears

B  eyes

C  legs

D  nose

6.   Which of the following devices is invented to overcome the limitations of human brain?

A  Bicycle

B  Binocular

C  Computer

D  Stethoscope

7.   In ancient times,animals were used for transportation. Which of the followinganimals wre used?

I    camels                                                     II  cows

III  elephants                                               IV horses

 A   I, II and III only                                    

 B   I, III and IV only   

 C   II, III and IV only                                 

 D   I, II, III and IV

8.   Which of the following devices allow humans to watch the World Cup?

A  Telephone

B  Satelite

C  Bicycle

D  Car

9.   What will happen to humans if we use technology wisely?

A  Technology can be dangerous

B  Technology can cause disasters

C  Technology can benefit mankind

D  Technology can cause bad health

10. Humans design a device to

A  become rich

B  get more money

C  become popular

D  solve problems