Please select a subject first
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Describe South America’s important features.
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The Stone Age is the period in which Stones were used as __________.
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______ is the first scientific invention of man.
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Early humans used the ________ tools to protect themselves.
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________ stone is used for making tools and weapons.
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_______ stone was used to produce fire.
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The Earth receives heat energy from the ___________
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Zone located in between Tropic of cancer and Tropic of Capricorn is ________ zone.
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The instrument used to measure heat ___________.
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The imaginary lines drawn parallel to the surface of the earth is __________.
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Latitudes and Longitudes help us to locate a country.
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Sunlight takes _______ minutes time to move 1°.
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The warm air from the hot area is heated and moves downwards.
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What are the types of heat zones?
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Match the following.
| Column A | Column B |
| Lobsters | Marine fish |
| Catla | Pearl |
| Sea bass | Shell fish |
| Oysters | Paddy |
| Pokkali | Fin fish |
| Pleurotus sps | Psoriosis |
| Sarpagandha | Oyster mushroom |
| Olericulture | Reserpine |
| Wrighta tinctoria | Vegetable farming |
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What are the types of vegetable garden?
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Penguins are found in __________ continent.
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