CBSE ADDA

Class VI Chapter: Animal Form and Functions Q1. Name the system that transports nutrients oxygen and waste?                  Ans: Circulatory system Q.2. The mouth is the part of which bodily system?                                           Ans: Digestive system Q.3. kidney is part of which system?                                                                  Ans: Excretory system Q.4. what are the animals with back bone known as?                                         Ans: vertebrates. Q.5. which fin of fish help to swim?                                                                    Ans: Paired fins Q.6. Do the joint between rib and breast bone allow movement?                     Ans: No Q.7. How many bone a human body have?         Ans: A child have 306 bones  some of which latter fuse hence  fully grown body have 206 bones Q. 8. Name the organism born with extra rib called gorilla rib?                        

Plants- Form and Functions class VI Science  1. The leaves are attached to the stem at the --------------  Ans: node 2. The way of leaves are arranged on a stem are called ------------  Ans: Phyllotaxy 3. Spines are modified ------------to reduce water loss. Ans: Leaves 4. Cactus has modified ---------------to store food and water Ans: stem 5. Leaves transpire through ------------ Ans: Stomata 6. There are --------- inside the ovary of flower. Ans: Ovules 7. Marigold flower are ------flower Ans: Composite 8. The thick vein in the centre of leaves is called ------------------ Ans: Mid rib 9. --------------- root provides extra support to plants Ans: Prop 10. leaves of ---------------- plants are poisonous Ans: nettle leaves (bichchu grass) Hots questions: Plants- Form and Functions class VI Science 1. Why it is beneficial to plant shrubs are hedges (fence)?  Ans: Shrubs have multiple stems of shorter height, usually under 15–20 ft tall and form lovely border along walkways. 2. Why

Class VI: Science: Getting to Know Plants  Herbs 1. A herb is a non-woody plant that has green and tender stems with few branches and is usually short 2. A herb is a non-woody plant that has green and tender stems with few branches and is usually short. 3. Herbs have a variety of uses including adding flavor to food, providing medicine for diseases and in some cases even adding a spiritual touch. Shrubs 1.Shrubs are taller than herbs and have stems branching out from the base. 2. The stems of shrubs are hard not but thick. 3. A common place where shrubs are grown is known as shrubbery. Tree 1.A tree is a woody plant that has many branches on a single stem. 2. Trees benefit us by preventing soil erosion, maintaining the carbon dioxide content in the air and in building huts and making furniture. Creepers 1. Creepers have a tendency to develop new plants on their own. 2. A few creepers could cause allergies or skin problems if touched. Climbers 1.Climbers are plants that need support fr

VI assignments: Science: CH-6 Measurement and Motion Note- Question no. 1 to 17carried 2 marks, question No. 18 to 20 carry 3 marks. 1. Give two examples of measurement that are important in our day to day life. 2. Why do stars appears to be at rest, though they are moving very fast? 3. Is the hour hand of a clock at rest or in motion when the clock is on the wall and showing time ? 4. What kind of watch is used to measure time in a sport event and why? 5. Why does the shape of the ointment tube change when we squeeze it ? 6. A train covers a distance of 120 kms from Faridabad to Agra. Convert this distance into meters. 7. Write a note on the pendulum of Big Ben House of parliament, London. 8. A 30 cm scale has a broken end. The mark at the broken end is 1.6 cm. a) Which mark of this scale will you use for measuring the length of an object. b) How much will you subtract from the scale reading at the length of an object to

VI Science: Getting to know Plants MCQ 1) The plants which have branches at the base are ----- a) Herbs    b) Shrubs     c) Creepers     d) Trees 2) Which plant is the example of a herb? a) Mango     b) China rose     c) Wheat     d) None 3) A plant with weak stem is ----  a) Mint     b) Sunflower     c) Lemon     d) China rose 4)   The plant which takes the support of the neighboring structures and climbs up is   a) Tree     b) Shrub     c) Creeper     d) Climber 5) The part of plant which grows above the ground is ----? a) Shoot system     b) Root system     c) both a & b     d) None 6) The part of the stem in between two successive nodes is ----? a) Pistil      b) Root     c) Node     d) Internodes 7) The root, stem leaves constitute the --- part of the plant body? a) Vegetative     b) Reproductive     c) Both a & b     d) None 8) Flowers, Fruits & Seeds constitute the ---- part of the plant body? a) Veg

Fill in the blanks : Chapter:Habitat (i)In the sea plants and animal surrounded by -------------------------(saline water) (ii) The place where living beings live is called their -------------(Habitat) (iii) In Cactus plant, ---------------are reduced to spines (Leaves) (iv) Global warming increases the concentration of ------in the atmosphere(carbon dioxide) (v) ------------are examples for Decomposers (Bacteria and fungus) (vi) Living component of a habitat is called as -------------- (Biotic) (vii) Anything which produce and response in an organism is called as -----------(Stimulus) (viii) A potted plant is kept in a card board box with a small slit of sun light exhibits ----- Movement  Phototrophic) (ix) If we blow through lime water it turns milky. This proves that exhaled air contains ------ (carbon  dioxide) (x)-------- are plants that grow in dry desert area (Xerophytes) (xi)--------- are plants that grow in moist area (Mesophytes) (xii) )--------- ar

  JSUNIL TUTORIL, PUNJABI COLONY SAMASTIPUR    CBSE CLASS FROM 6th   TO 10+2  Science and Mathematics Solved questions to excel in examination: Chapter Adaptation 12. Q. Distinguish between herbivores and carnivores? Ans: Herbivores feed on plants where as carnivores feed on flesh of other animals. 13. Q. State any two flight adaptation in aerial animals? Ans: 1.Hhaving streamline body shape that protect from wind 2. Having hollow bones called pneumatic bones 14.Q. How does temperature affect plants and animals? Ans.  (i) Leaves and stem of plants wither (ii) Skin change into dark colour (iii) Affect size of animals 15.Q. What is the role of light on plants? Ans:  (i) Help in photosynthesis (ii) Help in fruit and flower developments (iii) Help in growth of plants 16. Q.What types of adaptation seen in desert habitat? Ans: (i) store water in body                                 (ii) Use less water to survive (iii) Keep away from ho

1. Q. What is habitat?   JSUNIL TUTORIL, PUNJABI COLONY SAMASTIPUR    CBSE CLASS FROM 6 th   TO 10+2  Science and Mathematics Ans:  A place where living things   live naturally is known as habitat (Home). For example: (i)Aquatic habitat refers to the water where plants and animals survive like pond, river, sea (in water), (ii)  Terrestrial habitat: It refers to the land where all plants and animals survive. It includes deserts, forests and grasslands, as well as coastal and mountain regions 2. Q.  What are the Components (Parts) of Habitat? Ans: There are two main components of habitat (a) Biotic Components: Living things present in a habitat are called biotic component like plants , animals and micro organism. (b) Abiotic Components: All the non-living things present in a habitat is called abiotic components like air water soil rocks, sunlight and heat etc. 3.Q. How biotic and abiotic components depend on each other? Ans: Biotic and abiotic compo

1.   The place where living beings live is called their  Habitat 2.       In Cactus plant,  Leaves  are reduced to spines 3.       Singhara is an example of _______________ 4.       Global warming increases the concentration of  carbon dioxide  in the atmosphere 5.       Science of study of living things is called  Biology 6.       Bacteria and fungus are examples for  Decomposers 7.       A microscopic plant which can move in water is  Chlamydomonas 8.       Plant waste given out in the form of thick fluid is called as  Latex 9.       Growth in living things is  permanent & irreversible 10.   The process of producing energy by the break down of food is called  Respiration 11.   Minute pores present in the leaves which help in exchange of gases are called  Stomata 12.   The basic structural and functional unit of living organisms are called as  Cells 13.   Hydrilla is an example for  Submerged Hydrophyte 14.   Living component of a habitat is called a