Notes of Class 4th, EVS. Class-4 chap.15.pdf - Study Material
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Chap.15, , The world of animals, Hard words:1. Zoological, 2.Trip, , 3.shy, , 4. groom, , 5. injured, , 6. alert, , 7. approached, 8. scolded, , 9. entertainers, 10. cattle egret, 11. oxpeckers, 12. screaming, 13. attracted, 14. nectar, , 15. bee hives, 16. Drone bee, 17. antiseptic, 18. medicines 10:11PM YW, , Chap.15, , Word- meanings:, 1. Zoological- the branch of science, that involves the study of animals, and animal's behaviour., , 2. Shy -feeling nervous and, uncomfortable about meeting and, talking to people., , 3. Excited- having or showing by a, heightened state of energy., , 4. Alert -able to think clearly and to, notice things., , 5. Groom- to clean and care for (an, animal)., , 6. Injured -to harm or damage, (someone or something)., , 7. Approached -to move or become, near or nearer to (something or, someone)., , 8. Scold- to speak in an angry or, critical way to (Someone who has, done something )wrong., , 9. Perch -a bar or peg on which, something is hung., , 10. Nectar -a sweet liquid produced, by plants and used by bees in making, honey., , 11. Antiseptic- a substance that, prevents infection in a wound by, killing bacteria. 10:11 PM W, , Chap.- 15, , Exercises:, , 1. Tick correct answer:, 1. All her classmates and Rashmi, went to the, , a) fair b)Zoo. c) Circus, , Ans.-Zoo, , 2. Animals living in groups are, , a) social animals. b) shy animals c), friendly animals, , Ans. -social animals, , 2. Disinfect collect nekter a) honey, bee. b)house fly c)mosquito, , Ans. Honey bee, , B. Write True or False:, 1. Believe in bee hive. (true), , 2. Animals like to be teased by, children. (False), , 3. Nectar is found in the fruit of a, plant. (false), , 4. Animals love to leave alone., , ( False), , C. Fill in the blanks:, 1.-------- are white birds with eat, insects., , 2. Oxpeakers are birds that ------ on, big animals., , 3. Bees build-------- on high branches, of trees., , 4. Bees are of ---------- types., , 5. An ------ is the place where bees are, kept., , Ans., , 1. Cattle egret, , 2. Sit, , 3. Beehives, , 4. three, , 5. apiary, , D. Name two animals that, , 1. Move in groups. Deer ,monkey, 2. Are shy in nature. Squirrels,, rabbits, , 3. Are attracted towards flowers., Butterflies, honey bees 10:11 PM W, , E. Answer the following questions:Q.1. Why do animals live in a group?, Ans. Animals like to live in group, because they feel safe . They alert, each other about any danger and, , fight the enemy together. They even, help and looked after each other or, injured members. 10:11 PM W, , Q.2. Why are animal shy of human, being ? Name any two such animals., Ans. Some kinds of animals develop, shyness towards human beings, because they fear that humans will, harm them ;for example, squirrels, , and rabbits. 10:11 PM YW, , Q.3. How does the cattle egret riding, on a buffalo help it?, , Ana. The cattle egret riding on a, buffalo help it by eating the insects, which are clinging to it. 10:11 PM YW, , Q.4. Why do bees get attracted, towards flowers?, Ans. Bees get attracted towards, flowers to collect nectar .Nectar is a, sweet liquid produced in flower, it is, rich in sugar and forms the food of, the honey bees and their babies., , 10:11 PM 7, , Q.5. How can we get honey from the, hive?, , Ans. Honey is collected safely from, the beehive by burning fire under it., The smoke and heat of fire force the, bees to leave the Hive. Once, they fly, away, the honey is collected., , 10:11 PM YW, Q.6. Write two uses of honey ., Ans. Honey is used as (a ) an, antiseptic and ( b) for making, medicines. 10:11 PM W/, , F. Think and answer:, Q. Why is honey good for health?, Ans. Honey is good for health, because it is easily digestible . It is a, good source of ready energy and is, , a a a i aI al aie a a