JK Academy
Infinite Possibilities
Meaning of difficult words from the lesson: fluttering – fly unsteadly tonga – a horse drawn carriage in india sorry condition – bad state gaping – wide open. prizing – to use force bring it around – restore it to consciousness. doses – small, measured quantities of something. grubs – caterpillars, larvae of insects, etc. …
POINTERS 1. Answer the following questions: (a) Where does the story take place? Ans. The story takes place in a village in India. (b) List the characters in the play and write one or two lines about each. Ans. (1) Motiram: Motiram is farm owner, who has had a good farm produce this year. But …
Std 5 EVS 1 Lesson 16 Water – questions and answers Exercises 1. What’s the solution? Soil in a garden gets washed away with the water due to the slope of the land. Ans. To prevent soil from washing away with the water due to the slope of the land, one can plant grass, shrubs …
Exercise 1. Distinguish between the following. (a) Physical change and chemical change Physical Change Chemical Change 1. The properties of the original substances remain the same. 1. The properties of the original substances does not remain the same. 2. Their chemical composition remains unchanged. 2. Their chemical composition does not remain the same. 3. No …
Exercise 1. Fill in the blanks with the right word from the brackets. (a) The process of digestion starts from the mouth. (b) Eyelids have voluntary muscles. (c) Production of blood cells is not a function of the muscular system. (d) Muscles of the heart are cardiac muscles. (e) Pushing forward the food that has been chewed is the function of …
Exercise 1. Answer the following questions. (a) What is a ‘cell’? Ans. The cell is the fundamental structural and functional unit of living organisms. Cells form the basis of the structure and function of all living organisms. It is only with the help of cells that living organisms carry out all their different life processes. …
Exercises 1. Write down the educational uses of mass media. Ans. (a) Educational information on agriculture, business, sports, tourism, academics etc., is given through television, radio, newspaper and the internet. (b) Through mass media people can get the information from world over. (c) People can gain knowledge about various topics on a click of a …
Exercise 1. Classify the following as a lever, a pulley and an inclined plane : A wedge, a needle, a staircase, a slide, the wheel of a flagpole, nutcrackers, scissors, an opener, an axe, a crane, a knife. A wedge: An inclined plane A needle: An inclined plane A staircase: An inclined plane A slide: An inclined plane …
Exercise 1. Fill in each blank with the appropriate term from the brackets. (a) A bucketful of water is to be drawn from a well. Work will be done when a force is applied to do this, because there will be a displacement of water. (displacement, work, force) (b) If a ball is dropped on the sloping roof of a house, …
Exercise 1. Choose the term to fill in the blanks. (a) Force has to be applied to change the direction of a moving object. (moving, direction, force) (b) When an elephant drags a wooden log over the land, the forces that are applied on the log are muscular force , gravitational force and frictional force. (muscular force, mechanical force, gravitational force, frictional force) (c) A ball …