20586841
Descripción
Test por Shruti Dutta, actualizado hace más de 1 año
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Creado por Shruti Dutta
hace más de 4 años
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Pregunta 1
Pregunta
1. The tiny holes in leaves through which plants breathe is [blank_start]_________________.[blank_end]
Respuesta
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stomata
Pregunta 2
Pregunta
2. The green pigment that is present in plants [blank_start]______________[blank_end]
Respuesta
-
Chlorophyll
Pregunta 3
Pregunta
3.Plants that make their own food are [blank_start]_____________[blank_end]
Respuesta
-
Green plant
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Fungi
Pregunta 4
Pregunta
4. Gram produces a gram plant is[blank_start]____________[blank_end]
Respuesta
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Grow
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reproduce
Pregunta 5
Pregunta
5.Humans breathe through [blank_start]_____________[blank_end]
Respuesta
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lungs
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gills
Pregunta 6
Pregunta
6. Plants can make their own food[blank_start].___________[blank_end]
Respuesta
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False
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True
Pregunta 7
Pregunta
7. The process by which a plant begins to grow from a seed is[blank_start]____________.[blank_end]
Respuesta
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Photosynthesis
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Germination
Pregunta 8
Pregunta
8. Factors need for the germination of seed are
Respuesta
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Light
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Air
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water
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oil
Pregunta 9
Pregunta
9.Which of the following animal eat only plants?
Respuesta
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Elephant
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Tiger
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Hyena
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Bear
Pregunta 10
Pregunta
10. Which of these do not need food to live?
Respuesta
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Trees and plants
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Houses and boats
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animals and birds
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Insects and fishes
Pregunta 11
Pregunta
11. Leaves can
Respuesta
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grow
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reproduce
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breathe
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live forever
Pregunta 12
Pregunta
12. The trunk of the trees has rings inside them are called as[blank_start]____________________[blank_end]
Respuesta
-
growth rings
Pregunta 13
Pregunta
13. Leaves contain [blank_start]___________________[blank_end] which helps a plant to make food.
Respuesta
-
choloropyll
Pregunta 14
Pregunta
14. Flesh- eating animals are _______________
Respuesta
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Herbivores
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Carnivores
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Omnivores
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scavengers
Pregunta 15
Pregunta
15. The biting and chewing of food repeatedly and eating in small pieces is[blank_start]___________________[blank_end]
Respuesta
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lapping
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gnawing
Pregunta 16
Pregunta
16. The only bird that can walk upright is[blank_start]______________________[blank_end]
Respuesta
-
Ostrich
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Penguin
Pregunta 17
Pregunta
17. Light travels through [blank_start]______________[blank_end] objects.
Respuesta
-
transparent
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opaque
Pregunta 18
Pregunta
18. Energy that are available in plenty are [blank_start]__________[blank_end]
Respuesta
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Non-renewable energy
-
renewable energy
Pregunta 19
Pregunta
19. Earth hour is an event every year through out the world in the month of [blank_start]_______[blank_end]
Respuesta
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March
Pregunta 20
Pregunta
20.Select the inner planets
Respuesta
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Jupiter
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earth
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mars
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mercury
Pregunta 21
Pregunta
21.How long does it take the moon to travel once around the earth?
Respuesta
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24 hrs
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27 days
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12 months
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36 months
Pregunta 22
Pregunta
22. Choose the layers of the earth
Respuesta
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orbit
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mantle
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crust
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core
Pregunta 23
Pregunta
23. Mantle is made up of [blank_start]______ ____________[blank_end]
Respuesta
-
hot magma
Pregunta 24
Pregunta
24. Waxing means [blank_start]_____________[blank_end]
Respuesta
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getting larger
Pregunta 25
Pregunta
25. Basic unit of clothing is [blank_start]_____________[blank_end]
Respuesta
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Fabric
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Fibre
Pregunta 26
Pregunta
26 .Sound cannot travel through
Respuesta
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solid
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liquid
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gas
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space
Pregunta 27
Pregunta
27. Man -made fibres are called [blank_start]_________________[blank_end]
Respuesta
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natural
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synthetic
Pregunta 28
Pregunta
28. There are no blood vessels in the [blank_start]___________[blank_end]
Respuesta
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nails
Pregunta 29
Pregunta
29.An animal with no backbone is called an [blank_start]_________________________________[blank_end]
Respuesta
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invertebrates
Pregunta 30
Pregunta
30. The process of taking in oxygen and giving out carbondioxide is called
Respuesta
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Digestion
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excretion
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Respiration
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circulation
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