Mangrove Swamp Shark Encounters

In the world's largest mangrove swamp in the Bay of Bengal, locals face regular attacks from an underwater creature. SRA recounts a harrowing encounter with a mysterious animal that bit off his hand while fishing. National Geographic biologist Rocky Strong and adventurer Fabian Custo investigate, suspecting bull sharks. Despite initial challenges, they discover newborn bull sharks in a market, confirming their presence in the river. Bull sharks, known for their aggressive nature, can adapt to freshwater, allowing them to give birth in safer environments. This adaptation may lead them to venture upriver, increasing encounters with humans as both seek food.

What is the main reason for the frequent shark attacks in the Bay of Bengal's mangrove swamp?

• The presence of a large number of bull sharks.

• The murky waters that hide the sharks.

• The abundance of shrimp larvae attracting sharks.

• The villagers' fishing activities disturbing the sharks.

Who are the experts investigating the shark attacks in the Bay of Bengal?

• Rocky Strong and Jacques Cousteau

• Rocky Strong and Fabian Cousteau

• Fabian Cousteau and Steve Irwin

• Jacques Cousteau and Steve Irwin

Why did the researchers choose a specific spot to set bait for sharks?

• It was the deepest part of the river.

• It was where two major rivers converged.

• It was the only place with clear water.

• It was the closest spot to the village.

What did the researchers find at the market that confirmed their suspicions?

• A variety of different shark species.

• A large adult bull shark.

• A shark with a tracking device.

• Newborn bull shark pups.

What is Rocky Strong's theory about bull sharks' ability to live in freshwater?

• They are freshwater sharks that occasionally enter saltwater.

• They only enter freshwater to hunt for food.

• They temporarily adapt to freshwater to give birth.

• They are born in freshwater and never leave.

Why might female bull sharks move further upriver after giving birth?

• To search for food away from competitors.

• To find a safer place for their young.

• To escape from predators in the ocean.

• To find a mate for the next breeding season.

How do bull sharks ensure the safety of their young?

• By migrating to colder waters.

• By giving birth in freshwater environments.

• By staying close to the shore.

• By giving birth in deep ocean waters.

What advantage do bull sharks have by moving upriver?

• They can find more food sources.

• They can avoid human encounters.

• They can leave competitors behind.

• They can find cleaner water.

What is the main reason for the dangerous clashes between sharks and humans in the river?

• Both are competing for the same food sources.

• Sharks are naturally aggressive towards humans.

• Humans are invading the sharks' territory.

• Humans are overfishing in the area.

What is a unique characteristic of bull sharks compared to other sharks?

• They are the fastest swimmers.

• They are the largest species of shark.

• They can live temporarily in freshwater.

• They have the longest lifespan.