Option which correctly identifies true (T) and false (F) ones.
(i) The seasonal movement of the complete population of animals from one area to another is termed migration.
(ii) Heavy and solid bones help penguins to swim through water at a speed up to 15 miles per hour.
(iii) Toucans have four clawed toes in each leg, two in front and two at the back.
(iv) Most rainforests lie between the Tropic of Cancer and the Tropic of Capricorn, that is why they are often called as tropical rainforests.
(i) | (ii) | (iii) | (iv) | |
---|---|---|---|---|
A | F | T | T | T |
B | T | T | F | T |
C | T | F | T | T |
D | F | F | F | T |
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Ans 1:
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Study the given list of source of water.
(i) Sea
(ii) Well
(iii) Stream
(iv) River
(v) Hand pump
(vi) Tube well
(vii) Ocean
(viii) Pond
(ix) Lake
Which of the following options correctly identifies the
numbers of source of surface water (X) and source of ground water (Y)?
X | Y | |
---|---|---|
A | 6 | 3 |
B | 7 | 2 |
C | 5 | 4 |
D | 3 | 6 |
?????