Question

Дайте, пожалуйста точный ответ. Почему пелагические акулы живут в океане????

Answer 1

Это произошло совершенно случайно. Целью гидрографического корабля ВМС США были обыкновенные плановые исследования Тихого океана в 42-х километрах от берега одного из Гавайских островов. Работа происходила над глубиной в 4600 метров и требовала полной неподвижности судна. Разумеется, простой якорь здесь не поможет, поэтому ученые решили воспользоваться двумя якорями-парашютами. Какого же было их удивление, когда в одном из них они обнаружили это странное существо, длина тела которого составляла 4,46 метра.

Answer 2

Why do pelagic sharks live in the ocean?

Pelagic sharks are a group of sharks that live in the open ocean, away from coastal areas. There are several reasons why pelagic sharks are adapted to live in the ocean:

1. Abundance of Food: The open ocean provides a vast food source for pelagic sharks. They feed on a variety of prey, including fish, squid, and marine mammals. The abundance of food in the ocean allows pelagic sharks to thrive and survive.

2. Migration: Many pelagic sharks are highly migratory, traveling long distances in search of food and suitable breeding grounds. The open ocean provides them with the freedom to move and explore different areas in search of resources.

3. Habitat Adaptations: Pelagic sharks have evolved specific adaptations that allow them to survive in the ocean environment. For example, they have streamlined bodies and powerful tails that enable them to swim efficiently and navigate through the water. They also have large, well-developed livers that help them maintain buoyancy in the water.

4. Temperature Regulation: The ocean provides a relatively stable temperature compared to coastal areas. Pelagic sharks have adaptations that allow them to regulate their body temperature, such as countercurrent heat exchange systems and specialized blood vessels. These adaptations help them maintain their body temperature in the open ocean.

5. Protection: The open ocean provides pelagic sharks with a level of protection from predators. Unlike coastal areas, where there may be more competition and predation, the vastness of the open ocean allows pelagic sharks to roam freely without as much threat from other species.

It's important to note that while these factors contribute to the presence of pelagic sharks in the ocean, there may be additional factors specific to different species of pelagic sharks. The behavior and habitat preferences of pelagic sharks can vary depending on the species.