Sharks

A:

The hammerhead shark is found worldwide in tropical and warm coastal waters and near continental shelves. They may also be found in the adjacent coral reefs, lagoons and surrounding deep waters.

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  • How do you fight a shark?

    Q: How do you fight a shark?

    A: If you are attacked by a shark, it is important to fight back and get out of the water as soon as possible, but there are also important tips to learn to avoid a shark encounter. Sharks generally don’t like to eat humans. When sharks bite humans it is usually a “hit and run,” where they bite the human out of curiosity and swim away. This usually happens in shallow water and is rarely lethal.
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  • What eats a great white shark?

    Q: What eats a great white shark?

    A: The great white shark is an apex predator, and as such, healthy adults of the species have no natural predators. Only one real threat faces the great white shark: humans that accidentally catch them, illegally poach them, pollute the waters they live in or lay nets along coastlines that may entrap them.
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  • What does the great white shark eat?

    Q: What does the great white shark eat?

    A: Great white sharks eat mainly seals and sea lions. They also eat other types of fish and even sea turtles. Seals are a good source for great white sharks due to their large body fat ratios.
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  • Which bites more people: sharks or New Yorkers?

    Q: Which bites more people: sharks or New Yorkers?

    A: The next time you’re walking down Broadway, consider this: you are ten times more likely to be bitten by a human in New York City than by a shark off the coast of Florida. Surprising as that may seem, statistics have consistently shown that sharks aren’t a major threat to humans. While sharks certainly aren’t harmless, their danger to humans is exaggerated by news stories, B movies like Sharknado and other unfavorable pop culture references.
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  • What do baby sharks eat?

    Q: What do baby sharks eat?

    A: Baby sharks, appropriately called "pups," eat smaller quantities of the same food that adult sharks eat. Although the exact composition of the diet will vary due to species, environmental factors and availability, most shark pups eat fish, mollusks, crustaceans, krill, marine mammals and plankton.
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  • What do great white sharks eat?

    Q: What do great white sharks eat?

    A: Great white sharks are carnivores that eat seabirds, sea turtles, fish, squid, certain cetaceans (such as dolphins, porpoises and whales), and especially sea lions and seals. Great whites are occasionally observed eating the carcasses of dead whales.
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  • Where do hammerhead sharks live?

    Q: Where do hammerhead sharks live?

    A: The hammerhead shark is found worldwide in tropical and warm coastal waters and near continental shelves. They may also be found in the adjacent coral reefs, lagoons and surrounding deep waters.
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  • Why do great white shark attacks happen?

    Q: Why do great white shark attacks happen?

    A: Over the years, experts have been trying to determine exactly why great white sharks attack humans. Three of the main theories include the investigatory theory, mistaken identity theory and social-defensive theory.
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  • Why are sharks important?

    Q: Why are sharks important?

    A: According to Shark Savers, sharks are important because of the role they play in the oceans. Sharks have a positive effect on food webs, ocean populations and habitat health.
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  • How many teeth does a nurse shark have?

    Q: How many teeth does a nurse shark have?

    A: The nurse shark has thousands of small notched teeth. The jaws of the nurse shark are powerful and are used to crush hard prey, including shellfish. Fish, shrimp and squid compose the other portions of the nurse shark's diet.
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  • How do sharks adapt to their environment?

    Q: How do sharks adapt to their environment?

    A: Sharks are capable of adapting quickly in different environments by adjusting their unique physical features to their surroundings. The shark can adjust its internal temperature to live in a various climates. The shark’s incredibly tough skin provides high defense from the attacks of other predators and the color of their skin gives them camouflage abilities underwater.
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  • Do sharks eat dolphins?

    Q: Do sharks eat dolphins?

    A: Sharks eat dolphins. Because dolphins form protective circles around the weakest members of their pods and mount attacks against any threats, only the largest sharks attempt to eat dolphins.
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  • What is the biggest great white shark ever seen?

    Q: What is the biggest great white shark ever seen?

    A: According to Discovery Communications, the biggest great white shark ever reported was 23 feet long. It was caught off the coast of Malta by Alfredo Cutajar in 1987, however there is still some debate as to if the measurement was accurate or not.
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  • How do you perform shark tooth identification?

    Q: How do you perform shark tooth identification?

    A: To identify shark teeth, make a note of the tooth's identifying characteristics and compare it with literature or pictures of shark teeth. You need a magnifying glass to help review the tooth. Written and pictorial information helps identify most teeth.
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  • What is the fastest shark in the world?

    Q: What is the fastest shark in the world?

    A: Of the 400 or so shark species on the planet, the shortfin mako shark is thought to be the fastest, capable of swimming at speeds from 22 to 60 miles per hour. Makos are aggressive, however attacks on humans are rare because the species usually stays in the open ocean.
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  • How long do sharks live?

    Q: How long do sharks live?

    A: According to PBS, the average life span of a shark is 25 years. Life expectancy can vary among shark species. Sharks tend to live much longer in the wild than in captivity.
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  • Why are sharks afraid of dolphins?

    Q: Why are sharks afraid of dolphins?

    A: Sharks actually attack dolphins on occasion, but sharks are wary of them because dolphins have excellent detection skills in the water, are highly intelligent, attack in groups and occasionally protect other mammals including humans even if they aren’t part of the dolphin’s pod. According to Sharks-World, sharks aren’t so much afraid of dolphins as they are confused by the sounds that dolphins make.
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  • What is a baby shark called?

    Q: What is a baby shark called?

    A: A baby shark is referred to as a pup. Sharks are born in three different ways. Sharks lay eggs that then hatch, carry eggs that hatch inside them or grow pups inside them.
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  • How big is a newborn shark?

    Q: How big is a newborn shark?

    A: Newborn shark sizes vary by shark species; for example, a newborn great white is typically about 4 feet long, while blacktip reef shark newborns are considerably smaller, usually more than 20 inches in length. Whale sharks, which are quite large in adulthood, give birth to live pups rather than laying eggs, and these newborn pups are typically about a foot and a half long, or 21 to 25 inches in length. Growth rates subsequent to birth may also vary by species.
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  • Where do whale sharks live?

    Q: Where do whale sharks live?

    A: Whale sharks live in all seas that are tropical or warm-temperate. Generally whale sharks range no further south than South America and no further north than the United States. They prefer warmer waters near the equator.
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  • What are the Great White Shark behavioral adaptations?

    Q: What are the Great White Shark behavioral adaptations?

    A: To survive, great white sharks have evolved several behavioral adaptations, including flexible activity patterns, migratory habits and social hierarchies. However, great white sharks are also intelligent hunters, and their most important adaptation is their use of different strategies for different prey. Great whites are not commonly kept in captivity; so many aspects of their behavior remain unknown, as it is difficult to study them in the wild.
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