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SHREYAN GUPTA from GARDEN HIGH SCHOOL, KOLKATA
Subject :IEO    Class : Class 4

Ans 1:

Aarna Agarwal from Manav Rachna International School, Gurgaon
Class : Class 5

Ans 2:

Rozan nirmali from GIIS, japan
Class : Class 7
The correct answer is option D.

Ans 3:

Elisha Kannojia from Delhi Public School, Noida
Class : Class 5
ANS is b

Ans 4:

Rishan Sandeep Gadhia from Orchids International, Mumbai
Class : Class 8
answer is d only but i think there is mistake done as there should be a comma after '' my father ''

Ans 5:

Laranya Lalchandani from Delhi Public School Sec-45, Gurgaon
Class : Class 7
No Elisha, the answer is (D) and not (B). Laranya Lalchandanilaranya.lalchandani@gmail.com

Ans 6:

Ameya Tripathi from DPS Gurgaon, GURGAON
Class : Class 6
ans D

Ans 7:

Anushtubh Ashish Sonawane from Blue Ridge Public School, Pune
Class : Class 5
it's A!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11

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Trisha Bomanwar from Chirec, Hyderabad
Subject :IEO    Class : Class 4

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Trisha Bomanwar from Chirec, Hyderabad
Subject :IEO    Class : Class 4

Read the passage and answer the questions that follow.
Every winter, hundreds of humpback whales migrate long distances from their high latitude feeding grounds in the Arctic and Antarctic to warmer tropical regions to breed and give birth. The newborn calves, which drink over 52 gallons of milk every day, have only a few months to gain the body fat needed to keep swimming back to cooler waters in summer. How the babies signal hunger and avoid predators during these early months has always been a mystery to scientists.
"We know next to nothing about the early life stages of whales in the wild, but they are important for the calves' survival during the long migration to their feeding grounds," says study lead author Simone Videsen of the University of Aarhus, Denmark. "These early life stages of wild whales are so confusing because they're an aquatic animal. We can't follow them around all the time to see what they're doing."
Studies revealed that instead of crying loudly like their human counterparts, humpback calves signal their hunger by gently nudging their mothers or uttering soft grunts and squeaks. The moms answer the requests by responding with quiet calls.
The team believes these quiet conversations help whale mother keep track of their young in murky waters without being overheard by dangerous threats. According to Videsen, "Potential predators, such as killer whales could listen to their conversations and use that as a clue to locate the calf and attack on it."
The scientists think that the low audible conversation also keeps mate-seeking males at bay, allowing the females to focus on nurturing the newborns before the tough, 5,000-mile journey back to the feeding grounds in the Antarctic.
How are the quiet calls helpful to the whales? The quiet calls help mother whales to ___________________.

Akeep track of their calves, and keep dangerous threats and mate-seeking males away
Battract male whales who are seeking mates
Ckeep the humpback whales entertained


ans is a

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Trisha Bomanwar from Chirec, Hyderabad
Subject :IEO    Class : Class 4

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Trisha Bomanwar from Chirec, Hyderabad
Subject :IEO    Class : Class 4

Post Your Answer

Trisha Bomanwar from Chirec, Hyderabad
Subject :IEO    Class : Class 4

Post Your Answer

Trisha Bomanwar from Chirec, Hyderabad
Subject :IEO    Class : Class 4

Post Your Answer

Trisha Bomanwar from Chirec, Hyderabad
Subject :IEO    Class : Class 4

Ans 1:

Nihira Tiwari from Delhi public school electronic city, Bengaluru
Class : Class 6
i don’t get it

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Trisha Bomanwar from Chirec, Hyderabad
Subject :IEO    Class : Class 4

Ans 1:

ANISHKA PODDAR from THE NEWTOWN SCHOOL KOLKATA, KOLKATA
Class : Class 4
Oh!That was really a silly mistake which I did because I mistakenly pressed option C instead of D.

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Trisha Bomanwar from Chirec, Hyderabad
Subject :IEO    Class : Class 4

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