Chapter-6
āĻ āϧ্ā§াā§- ā§Ŧ
Unit - 1
Water Animals Quiz
ā§ąাāĻাā§° āĻāύিāĻŽেāϞāĻ āĻুāĻāĻ
Tick (✔) the correct answer for each question.
āĻĒ্ā§°āϤিāĻো āĻĒ্ā§°āĻļ্āύ⧰ āĻŦাāĻŦে āϏāĻ িāĻ āĻāϤ্āϤ⧰āĻো āĻিāĻ āĻā§°া (✔)
1. Which is the largest animal in the world?
ā§§. āĻĒৃāĻĨিā§ąীā§° āĻāĻাāĻāϤāĻৈ āĻĄাāĻā§° āĻĒ্ā§°াāĻŖী āĻোāύāĻো?
a) Blue whale b) Elephant c) Shark
āĻ) āύীāϞা āϤিāĻŽি āĻ) āĻšাāϤী āĻ) āĻাā§°্āĻ
Ans.
2. Which is the smallest mammal at sea?
⧍. āϏাāĻā§°ā§° āĻāĻাāĻāϤāĻৈ āϏ⧰ু āϏ্āϤāύ্āϝāĻĒাāϝ়ী āĻোāύāĻো?
a) Walrus b) Commerson's dolphin c) Seal
āĻ) ā§ąাāϞ⧰াāĻ āĻ) āĻāĻŽā§°্āĻāύ⧰ āĻĄāϞāĻĢিāύ āĻ) āĻীāϞ
Ans.
3. Which is the largest turtle?
ā§Š. āĻāĻাāĻāϤāĻৈ āĻĄাāĻā§° āĻাāĻ āĻোāύāĻো?
a) Loggerhead b) Hawksbill c) Leatherback
āĻ) āĻŦিāĻŦাāĻĻ āĻ) āĻšāĻ্āϏāĻŦিāϞ āĻ) āϞেāĻĄাā§°āĻŦেāĻ
Ans.
4. Usually living organisms have blood that is red in colour but this animal has colourless blood. Can you name it?
ā§Ē. āϏাāϧাā§°āĻŖāϤে āĻীā§ąিāϤ āĻীā§ąāĻŦোā§°ā§° āϤেāĻ āĻĨাāĻে āϝি ā§°āĻা ā§°āĻā§° āĻšāϝ় āĻিāύ্āϤু āĻāĻ āĻĒ্ā§°াāĻŖীāĻোā§° ā§°ংāĻšীāύ āϤেāĻ āĻĨাāĻে। āĻāĻĒুāύি āĻāϝ়াāĻ āύাāĻŽ āĻĻিāĻŦ āĻĒাā§°িāĻŦāύে?
a) Cuttle fish b) lce fish c) Octopus
āĻ) āĻাāĻāϞ āĻŽাāĻ āĻ) āĻāϞāĻি āĻŽাāĻ āĻ) āĻ āĻ্āĻোāĻĒাāϏ
Ans.
5. Which is the largest invertebrate in the world?
ā§Ģ. āĻĒৃāĻĨিā§ąীā§° āĻāĻাāĻāϤāĻৈ āĻĄাāĻā§° āĻ āĻŽেā§°ুāĻĻāĻŖ্āĻĄী āĻোāύāĻো?
a) Giant squid b) Sperm whale c) Sea urchin
āĻ) āĻĻৈāϤ্āϝ āϏ্āĻুāĻāĻĄ āĻ) āĻļুāĻ্ā§°াāĻŖু āϤিāĻŽি āĻ) āϏাāĻā§°ীāϝ় āĻā§°্āĻিāύ
Ans.
6. Which seabird is often called the 'man-o'-war?
ā§Ŧ. āĻোāύāϏাāĻā§°ীāϝ় āĻā§°াāĻāĻ āĻĒ্ā§°াāϝ়ে 'āĻŽাāĻ¨ā§ą-āĻ 'āϝুāĻĻ্āϧ' āĻŦুāϞি āĻোā§ąা āĻšāϝ়?
a) Seagull b) Frigate bird c) Albatross
āĻ) āĻিāĻাāϞ āĻ) āĻĢ্ā§°িāĻেāĻ āĻā§°াāĻ āĻ) āĻāϞāĻŦাāĻ্ā§°āĻ
Ans.
7. Which is the only lizard in the world that lives in water?
ā§. āĻĒাāύীāϤ āĻŦাāϏ āĻā§°া āĻĒৃāĻĨিā§ąীā§° āĻāĻāĻŽাāϤ্ā§° āĻিā§°āĻিāĻি āĻোāύāĻো?
a) Komodo Dragon b) Marine iguana c) Water gecko
āĻ) āĻোāĻŽোāĻĄো āĻĄ্ā§°েāĻāύ āĻ) āϏাāĻŽুāĻĻ্ā§°িāĻ āĻāĻুāϝ়াāύা āĻ) āĻĒাāύীā§° āĻেāĻো
Ans.
8. Which of these fish spends much of their time outside water?
ā§Ž. āĻāĻ āĻŽাāĻāĻŦোā§°ā§° āĻোāύāĻোā§ąে āϤেāĻঁāϞোāĻā§° āĻŦেāĻিāĻাāĻ āϏāĻŽāϝ় āĻĒাāύীā§° āĻŦাāĻšিā§°āϤ āĻ āϤিāĻŦাāĻšিāϤ āĻā§°ে?
a) Mudskipper b) Parrot fish c) Rat tail
āĻ) āĻŽুāĻĄāϏ্āĻিāĻĒাā§° āĻ) āϤোāϤা āĻŽাāĻ āĻ) āύিāĻāύিā§° āύেāĻ
Ans.
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