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Worksheetsqiz science
Total questions: 10
Worksheet time: 8mins
Ch-1 [Nutrition in plants]:
1)The living organism from which a parasite derives its food is called .
Parasite
Host
Saprophytic plants
2)A common plant parasite is cuscutta (or dodder) plant, which is also know as .
−−−−−−−Amarbell
Mushrooms
Rafflesia
3) ------------which protects the stomata.
Guard cells
Stomatal Opening.
Stometal Opening.
4)4)Choose the correct option for the different stages of obtaining wool?
1.scouring
2.shearing
3.sorting and grading
4.carding
5.dying
6.spinning
7.weaving
1.shearing
2.scouring
3.sorting and grading
4.carding
5.dying
6.spinning
7.weaving
1.carding
2.carding
3.spinning
4.shearing
5.scouring
6.sorting and grading
5)What is the 4th stage of a silk moth?
Eggs
Pupa
Cocoon
Ch-3 [Scarcity of water]:
6)------------- is the process seeping of water deep below the ground.
Infiltration
Filtration
Sedimentation
7)----------------- is celebrated as the World Water Day.
4th Aug
22nd march
23rd sep
Ch-4 [Forest]:
8)What is the 3rd layer of forest?
Canopy
Understory
Shrub layer
9)-------------- is required for seed formation and dispersal of seeds and fruit.
Pollination
Carbon dioxide
Foodweb
10)------------------ part of the tree, above the stem, which has branches.
Canopy
Crown
Food chain
