How Long Do Sharks Live?

Answer: Determining the lifespan of sharks is a difficult task as they are very tough to monitor in the ocean because of their migratory and feeding patterns. Even more, the life expectancy of sharks in captivity is considerably shorter than those in the wild, making...

Why Are Sharks Dangerous?

Answer: Shark are dangerous because they are probably the most efficient predators on the Earth. Besides, the human capabilities on water are very limited compared to the abilities of sharks in their natural habitat. Some shark species are aggressive, and the smallest...

How Do Sharks Know When Something Is Food Or Not?

Answer: Studies have proved that shark senses are responsible for shark hunting. They commonly use their electro sense for the location of prey, even at long distances. The lateral line sense detects water vibrations usual to most living things. The smell and hearing...

What Is The Largest Shark?

Answer: The biggest shark in the world is the whale shark. According to records, the largest whale shark ever caught was 12.6 meters long and it was catch off the coast of Pakistan in the Baba Island.     Links to other pages in this site How Does Great...

How Many Feet Long Is A Shark?

Answer: Shark size varies according to the species. The largest shark is the whale shark which is up to 41 feet long. The great white shark is up to 20 feet long. Bull sharks can reach up to 11 feet. Tiger sharks can measure between 10 to 14 feet.     Links...

Why Are Sharks Going Extinct?

Answer: Some shark species are going extinct because of excessive human fishing and predation. People kill sharks for trading, sports, medicine, meals or just because they are afraid of sharks. Sharks have been around for more than 400 million years, and now after all...