LIGHTENED TO LIGHT

APPLICATION FOR SICK LEAVE   To, The Principal, St. Paul’s Mission School, Tadoli, Chamba.   Respected Sir,   As I am suffering from fever I am unable to attend the class today. Kindly grand me leave for one day (21/06/2023).   Thanking you,   Yours Obediently, Name :  Date : 21/06/2023  

  Chapter 12 What If It Finishes? 1.     What are the different kinds of vehicles that you can see? Ans. It  can see following vehicles; bus, car, motorcycle, scooter, auto-rickshaw, cycle, etc. 2.     What do you think they need as fuel? Ans. Cycle does not need fuel, but other vehicles shown here need petrol or diesel as fuel. 3.     Which of the vehicles do you think give off smoke? Put a red mark on those. Ans. Bus, car, auto-rickshaw, motorcycle, scooter, etc. give off smoke. (Mark all vehicles except cycle.) 4.     Do you ride a bicycle? If yes, where all do you go on it? Ans. Yes, I ride a bicycle. I use bicycle for going to school, playground and market. 5.     How do you come to school? Ans. I come to school by my bicycle. 6.     What problems can we have from smoke coming out of vehicles? Ans. The smoke from vehicles can cause coughing, nausea, headache and lung diseases. 7.     Which states in India have oil fields? Ans. Following states in India have

  Chapter 11 Sunita In Space 1.     If the earth is round like a globe, how is it that we do not fall off? Ans.  The gravitational force of the earth attracts everything towards itself. That is why we do not fall off. 2.     Do the people in Argentina stand upside down? Ans.   No, they also stand ‘up’ like us. The sense of up and down on the earth is relative. 3.     Can you think why Sunita’s hair was standing? Ans.   When we are on the earth, our hairs remain in downward position because of the gravitational force of the earth. Once some is in space, the hairs stand as there is zero gravity in space. 4.     Look at Sunita’s photographs and the dates written on each of them. Write what all is happening and when? Date event 9/12/2006 The spacecraft is taking off 11/12/2006 Astronauts are floating inside the spacecraft 11/12/2006 Astronauts are taking food 13/12/2006