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Q 1.
Name the process of exchange of gases?
Ans.
Respiration.
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Q 2.
Name the plant which grow in hot and dry places?
Ans.
Xerophytes.
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Q 3.
If you put a plant in shade for a longer period of time it becomes?
Ans.
Weak and delicate.
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Q 4.
What is phototropism?
Ans.
Bending of a stem towards sun.
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Q 5.
Features of a desert plant?
Ans.
1.spines
2. Deep root< br>3. Very small leaves. |
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Q 6.
Leopard, mountain goat and yak are the animals found in which region?
Ans.
Mountain region.
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Q 7.
Soil, air, water and bacteria which are biotic components?
Ans.
Bacteria.
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Q 8.
Do plants also excrete?
Ans.
Yes.
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Q 9.
Name the process by which living organisms are getting rid of their waste?
Ans.
Excretion.
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Q 10.
What are abiotic components?
Ans.
Non-living things.
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Q 11.
What are biotic components?
Ans.
All living things are biotic components.
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Q 12.
Examples of aquatic habitat?
Ans.
Ponds, lakes, rivers, swamps and oceans.
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Q 13.
Examples of terrestrial habitat?
Ans.
Forests, grasslands, deserts, coastal and mountain region.
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Q 14.
The surrounding where organisms live is called?
Ans.
Habitat.
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Q 15.
Which helps the fish to move easily in different directions?
Ans.
Flat fins and tails.
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Q 16.
Name the creature who presents in all different locations?
Ans.
Ants.
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Q 17.
Mammals like whale and dolphins are breathe through?
Ans.
Nostrils called blowhole.
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Q 18.
In the sea, plants and animals are surrounded by?
Ans.
Saline water.
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Q 19.
Plants and animals have the capability to survive in different situations or habitat is called?
Ans.
Adaptation.
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Q 20.
Name the habitat where plant and animal live on both water as well as land?
Ans.
Amphibians.
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Q 21.
Name that habitat where plants and animals live in water?
Ans.
Aquatic habitats.
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Q 22.
Octopus and shark fish breathe through?
Ans.
Gills.
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Q 23.
Name the process by which photosynthesis in cactus take place?
Ans.
Stems.
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Q 24.
Camel, goat, cow and Buffalo which animal do not sweat?
Ans.
Camel.
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Q 25.
By which process the earthworms breathe through?
Ans.
Skin.
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Q 26.
Name the habitat where plant and animal live on land?
Ans.
Terrestrial habitate.
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Q 27.
The plant and animal living in a habitat is called?
Ans.
Biotic components.
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Q 28.
Stone, mango tree, earthquake and flies which are abiotic components?
Ans.
Stone
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