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WorksheetsScience quiz
Total questions: 20
Worksheet time: 10mins
Example of Hydrophyte is..
Cacti
water Lily
Rice Crop
None of the above
Earthquakes occur due to
Global warming
Change in weather conditions
Movement of tectonic plates
Habitat destruction
Plants give off excess water through the process of..
Photosynthesis
Condesation
Transpiration
Evaporation
Which gas is used in refrigerator?
Freon
florine
Neon
Argon
which of these animals hibernate (long sleep) in winter?
Bears
snakes
Bats
all of them
A Group of islands that lie close together
Archipelago
continent
Lagoon
cluster
what is the percentage of freshwater on Earth?
4%
5%
8%
3%
Rocks formed due to the cooling of molten lava are called
Granite rocks
Sedimentary rocks
Igneous rocks
glaciers
Big bang is a theory about...
An atomic explosion
a nuclear radiation leak
Bursting of volcanoes
Formation of Universe
wool, cotton, silk are examples of....
synthetic fibres
Natural fibres
Polyfibres
None of the above
Which part of the plant takes in carbon dioxide from the air for photosynthesis?
Root hair
Stomata
Leaf Viens
Petals
The food synthesized by plants is stored as
(a)
In photosynthesis, solar energy is stored by the pigment called
(a)
Cuscuta is an example of
autotroph
parasite
saprotroph
host
state true or false
carbon dioxide is release during photosynthesis.
true
false
The largest gland in human body is
(a)
Amoeba digest its food in the
(a)
fat is completely digested in the
stomach
mouth
small intestine
large intestine
water from the undigested food is absorbed mainly in the
stomach
foodpipe
small intestine
large intestine
state true or false
the tongue helps in mixing food with saliva
true
false
