Table of Contents
What adaptations do sharks have to survive?
A shark has fins and a streamlined body that help it swim through water. It has gills, which take in oxygen directly out of the water. Because of its gills, sharks can stay underwater and not have to come to the surface to breathe. Sharks also have a tremendous number of sharp teeth, which make them fierce predators.
How have sharks adapted to their environment over time?
Having a skeleton made of lightweight cartilage allows sharks to conserve energy and swim long distances. Because shark skeletons are made of soft cartilage, which doesn’t fossilize well, most of what scientists know about ancient sharks comes from teeth, scales and fin spine fossils.
What do Tiger sharks need to survive?
The tiger shark diet is made up of fish, mollusks, crustaceans, sea turtles, seabirds and even mammals such as the dugong. It also consumes small sharks and the remains of dead whales or can even venture to attack the wounded and immobile cetaceans.
How do sharks get shelter?
Sharks do not make a home in one particular area to live in. Unlike a bird that builds a nest or a beaver that constructs a dam, sharks do not build homes. The main reason for this is that most sharks have to swim continually and move to breathe.
What kind of habitat does a tiger shark live in?
The tiger shark loves warm waters and is found in most tropical and temperate regions. Other than a ready supply of food, tiger sharks don’t have a lot of other requirements for their abode. Tiger sharks are found both on the surface and in depths of up to 1,150 feet (350 meters) [source: Knickle]…
How are the teeth of a tiger shark adapted?
Adaptation. The jaws/teeth of a Tiger Shark help it grab prey.The teeth have ridges on it that help the shark grab and grip prey.The jaws can expand if its prey is a little to big.This adaptation helps them to eat and survive.
How are sharks able to adapt to their environment?
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. The adaptive features of sharks have enabled the species to survive in waters all over the world for more than 400 million years.
How does a tiger adapt to its environment?
ClipArt – Pictures Cliparts Tiger www.Bing.com. Tigers are warm blooded so they can live in many kinds of habitats. Its body coverings help it grow and survive. They are good at hunting and its fur can help it blend in with grass to ambush prey.