Ponder over it: In our India to increase in food grain production Dr M. S. Swaminathan started green revolution In 1963. In agriculture high-yielding wheat seeds were introduced in India. Also, modern farming methods began to be used at large scale in India. So He is known as the 'Father of the Green Revolution in India. Choose the correct option 2. The ________is an edible part of potato plant (a) leaf (b) root (c) sternÖ (d) fruit 3 We can sprout seeds in __________ (a) rocks (b) waterÖ (c) oil (d) none of these 4. The sprouted seeds contain more (a) carbohydrates (b) fats (c) vitamins Ö (d) water 5. The edible part of the apple plant is ___ (a) leaf (b) root (c)Stem (d) fruit Ö 6. we eat root of _______ (a) mustard (b) rajma (c) chili (d) radishÖ 7. The colour of the structures grown out from the sprouted seeds is (a) black (b) whiteÖ (c) red (d) green Fill in the blanks: 1. We get sugar from _Sugarcane________ 2. We get milk from __Cow ____ and ___buffalo______. 3. Honeybees store honey in their ___ honey stomach _________. 4. _Rice __ and ___water___are two ingredients of boiled rice. 5. Animals that eat both plant products and flesh of other animals are called _Omnivores___ 6. Bacteria and fungi are called ____ decompose ____. 7. We should not ___waste_ food in any way. 8. Honeybees are kept in __ beehive ___ for rearing. Very Short Answer Questions: 1. What are the animals that eat only plants and plant products called? Ans: Herbivores 2. Name four food items we get from animals. Ans: Egg, Meat, milk, Ghee 3. Name two edible stems. Ans: Potato , sugarcane 4. What are the materials needed to prepare food items called? Ans: Ingredients 5. What is the rearing of honeybees on a large scale called? Ans: apiculture 6. Name two plants whose flowers are eaten as vegetable. Ans: Cauliflower, Braccoli Short Answer Questions: 1. Why do we need food? Ans: We need food (i) to get energy (ii) grow and replace worn out cell (iii) protect body from diseases 2. What are edible parts? Give name of one. Ans: Part of plants that are eaten by humans is called edible parts. Wheat, pea and rice are plant whose edible part is seed 3. Honeybees work hard to collect nectar from flowers. (a) Where is this nectar stored? (b) What value do you learn from honeybees? Ans (a) bee hive (bee stomach) (b) Hard work is key of success. 4. How can food problem be solved? Give two ways. Ans: Food problems be solved by (i) Avoid wastage of food (ii) Using modern technology and best practices in agriculture 5. How are scavengers and decomposers useful to us ? Ans: scavengers and decomposers feed on dead plants and animal. In this way they decompose waste and keep our environment clean and enrich nutrients in soil. 6. What Is food chain? Give one example. Ans: One who eats what in the environment is called food chain. Eg. Grass -> Zebra- >Lion F. Long Answer questions: 1. How will you sprout seeds? Ans: At first wash the seeds in water, drain the water. Keep seeds in bowl and cover it with a wet cloth and leave them for another day. The next day, you will see the seeds have sprouted. 2. Distinguish between (a) herbivores and carnivores (b) scavengers and decomposers Ans: (a) Animals which eat only plants or plant products are called herbivores eg cow, goat. Animals which eat flesh of other animals are called carnivores eg lion, Tiger. (b) An animal that feeds on dead organisms or by hunting live prey is called scavengers. Eg. Vultures, hyenas, and wolves . They help break down or reduce organic material into smaller pieces. These smaller pieces are then eaten by other organism called decomposers eg, earthworm, fungi, bacteria. HOTS (Higher Order Thinking Skills) questions: 1.Your mother makes food In the kitchen. Is she a 'producer'? Why/Why not? Ans: No. My mother is not a producer as she uses ingredients obtain from plants Solve the following crossword puzzle: Across: 1. animals that eat both plants and flesh of other animals Ans: Omnivores 2. Rearing of honeybees on a large scale is called Ans: Apiculture Down 3. the materials needed to prepare food items Ans: ingredients 4. a tasty and nutritious food item we get from honeybees Ans: Honey 5. the parts of the plant which can be eaten are called parts Ans: edible part
21 Comments
Sanchit
6/1/2022 11:29:09 am
Please upload chapter 13
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Arav
8/5/2020 02:34:31 pm
Please upload solutions of chapter 4&5 of science ,class 6 , Cordova
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Mahendra Singh Shekhawat
8/8/2020 10:41:31 am
Good morning
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4/5/2021 01:36:17 pm
Mahatma Gandhi shikshan Sansthan School class 6 subject science chapter 1to17
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Dilnoor
16/5/2021 05:45:21 pm
Which school? Holy child
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Dilnoor
16/5/2021 05:45:35 pm
Which school? Holy child
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Aditya Kumar Ray
20/4/2022 03:20:35 pm
Please upload all answers of chapter 4 Cordova science 6
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Aditya Kumar Ray
20/4/2022 03:58:01 pm
Please send all answers of Cordova science class 6 chapter 4 sorting material into groups
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Divya Choudhary
24/1/2021 08:24:35 pm
Please solve all chapter
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Abhinav Tiwari
24/3/2021 12:34:36 pm
Please send it in Pdf
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Anmoldeep kaur
1/9/2023 04:04:12 pm
Please send the science chapter of 4,5,10,11,15,7 Cordova Q/And
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