CSS Everyday Science Past Paper

Section A 

1. What do you think are the problems of modern civilization due to advancement of Science? Have you any solutions to offer?
 
2. Trace the progress of food taken in by the human body.
3. What are Sea-food? What is this importance?
4. What attempts have been made to combat malaria and cancer and what success have they met?
5. In  what various ways are Carbon and Iron useful to man?
6. What are “particles” and ‘ultimate particles’ in modern science.
7. What is ‘Science fiction’? Name one prominent author and summaries one of his studies.

Section   

1.   What is lens? What arc its uses to mankind?
2.   in what different ways to living beings maintain their body temperature? What is hibernation?
3.   Describe how either paper or sugar is manufactured.
4.   What food would give to any Two of be following, and why: i) a growing child, (ii) a T.B. patient. (iii) an athlete, (iv) an office worker.
5.   what do the world’s main deserts yield to human effort?
6.   The world is shrinking and the Universe expanding”. Explain.
7.   What first-aid would you apply in the following cases: Burrs, (ii) Drowning, (iii) Snakebite, and (iv) Bleeding.

Section C

1.   How do living beings and their environments react on each other? Illustrate your answer. What is ‘protective coloration’?
2.   What are the ‘Medical Systems’ you know of? Briefly describe the basic of any one of them.
3.   Why is space soundless; why is the sky black as seen during space flight?
4.   How are chemical changes brought about? Describe any one chemical reaction.