Chapter-2
āĻ āϧ্āϝাāϝ়-2
Unit 1: Flora and Fauna
āĻāĻāĻ 1: āĻāĻĻ্āĻিāĻĻ āĻā§°ু āĻĒ্ā§°াāĻŖী
The Blue animal -Whale
āύীāϞা āĻāύ্āϤু -āϤিāĻŽি
Complete the given facts about this giant creature by using Snaily's Clue Box
āϤāϞāϤ āĻĻিā§া āĻļাāĻŽুāĻā§° āĻ্āϞু āĻŦāĻ্āϏ āĻŦ্āĻ¯ā§ąāĻšাā§° āĻā§°ি āĻāĻ āĻĻৈāϤ্āϝ āĻĒ্ā§°াāĻŖীāĻোā§° āĻŦিāώāϝ়ে āĻĒ্ā§°āĻĻāϤ্āϤ āϤāĻĨ্āϝāĻŦোā§° āϏāĻŽ্āĻĒূā§°্āĻŖ āĻā§°া
b) loudest | ||
1. The Blue Whale feeds on some of the smallest marine life-tiny shrimplike animals called_________________
1. āĻŦ্āϞু āĻšোā§ąেāϞে āĻিāĻুāĻŽাāύ āϏ⧰ু āϏাāĻŽুāĻĻ্ā§°িāĻ āĻীā§ąāύ-āĻ্āώুāĻĻ্ā§° āĻŽিāĻাāĻŽাāĻāϏāĻĻৃāĻļ āĻĒ্ā§°াāĻŖী āĻাāϝ় āϝাāĻ āĻোā§ąা āĻšāϝ়____________.
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2. Their___________ alone can weigh as much as an Elephant.
2. āϤেāĻঁāϞোāĻā§°____________ āĻ āĻāϞে āĻšাāϤীā§° āϏāĻŽাāύ āĻāĻāύ āĻš'āĻŦ āĻĒাā§°ে।
Ans.
3. Their __________ weigh as much as as car
ā§Š. āϤেāĻঁāϞোāĻā§° ____________āĻāĻāύ āĻাāĻĄ়ীā§° āϏāĻŽাāύ
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4. Though we can't hear them, blue whales are one of the animals on the planet, communicating with each other using a series of low freqency pulses, groans , and moans.
ā§Ē. āϝāĻĻিāĻ āĻāĻŽি āϏেāĻāĻŦোā§° āĻļুāύিāĻŦ āύোā§ąাā§°ো, āύীāϞা āϤিāĻŽিāĻŦোā§° āĻšৈāĻে āĻ্ā§°āĻšāĻোā§° āĻ āύ্āϝāϤāĻŽ___________________ āĻĒ্ā§°াāĻŖী, āύিāĻŽ্āύ āĻĢ্ā§°েāĻেāύ্āϏি āĻĄাāϞ, āĻšাāĻšাāĻাā§° āĻā§°ু āĻŦিāϞাāĻĒā§° āĻļৃংāĻāϞা āĻŦ্āĻ¯ā§ąāĻšাā§° āĻā§°ি āĻāĻāύে āϏিāĻāύ⧰ āϏৈāϤে āϝোāĻাāϝোāĻ āĻā§°ে।
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5. Although the blue whale is a deep-water hunter , as a mammal, it must come to the of the sea to breathe. When it surfaces, it exhales air out of a blowhole in a cloud of pressurized vapour that rises vertically above the water.
ā§Ģ. āϝāĻĻিāĻ āύীāϞা āϤিāĻŽি āĻো āĻāĻীā§° āĻĒাāύীā§° āĻিāĻাā§°ী, āϏ্āϤāύ্āϝāĻĒাāϝ়ী āĻšিāĻাāĻĒে, āĻ āĻāĻļাāĻš āϞ'āĻŦāϞৈ āϏাāĻā§°ā§° āĻāĻā§°āϞৈ āĻāĻšিāĻŦ āϞাāĻিāĻŦ_____________। āϝেāϤিāϝ়া āĻ āĻĒৃāώ্āĻ āϞৈ āĻāĻšে, āĻ āĻĒাāύীā§° āĻāĻĒā§°েā§°ে āĻāϞāĻŽ্āĻŦāĻাā§ąে āĻāĻĒā§°āϞৈ āĻāĻ োā§ąা āĻাāĻĒāϝুāĻ্āϤ āĻŦাāώ্āĻĒā§° āĻĄাā§ąā§°āϤ āĻŦ্āϞোāĻšোāϞ⧰ āĻĒā§°া āĻŦাāϝ়ু āĻāĻļাāĻšāϤ āĻāĻļাāĻš āϤ⧰ে।
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ā§Ŧ. āĻেঁāĻুā§ąা āύীāϞা āϤিāĻŽি (āĻĒোā§ąাāϞী) āĻāĻāύ ā§° āĻĒā§°া 8 āĻŽিāĻাā§° āϞৈāĻে āĻāĻāύ⧰ āĻšāϝ়____________। āĻ¨ā§ąāĻাāϤāĻ āϤিāĻŽিāĻŦোā§°āĻ āϤেāĻঁāϞোāĻā§° āĻŽাāϤৃāϝ়ে āĻĒাāύীā§° āĻĒৃāώ্āĻ āϞৈ āϏāĻšাāϝ় āĻā§°ে āĻā§°ু āĻĒ্ā§°াāϝ়ে āĻāύ āĻŽাāĻāĻীā§° āĻĻ্āĻŦাā§°া āĻā§āϏাāĻšিāϤ āĻā§°া āĻšāϝ় (āĻোঁāĻা āĻĻিāϝ়া āĻšāϝ়) āϝাāϤে āϤেāĻঁāϞোāĻে āϤেāĻঁāϞোāĻā§° āĻĒ্ā§°āĻĨāĻŽ āĻŦাāϝ়ু āĻāĻļাāĻš āϞ'āĻŦ āĻĒাā§°ে