Marine Life Definition Biology
Marine ecosystems are aquatic environments with high levels of dissolved salt such as those found in or near the ocean.
Marine life definition biology. Given that in biology many phyla families and genera have some species that live in the sea and others that live on land marine biology classifies species based on the environment rather than on taxonomy. Earth is often referred to as the blue planet because seas and oceans cover more than 75 of the Earths surface. Biology means the study of life and ecology is the study of how life interacts in an environment.
Marine biology is the scientific study of the biology of marine life organisms in the sea. Biotic factors include plants animals and microbes. But marine biology is so much more than making a dolphin-- or sea lion -- follow commands.
The American Heritage Student Science Dictionary Second Edition. It also deals with airborne and terrestrial organisms that depend directly upon bodies of salt water for food and other necessities of life. When many people think about a marine biologist they picture a dolphin trainer.
Not only that but water provides a 3-dimensional habitat which increases the available habitat for the animals microbes and plants to live. The use of marine biology to study practical problems such as pollution or the use of biological structures to protect against wave surge. Marine biology is a very broad area so most researchers select a particular area of.
Marine organisms synonyms Marine organisms pronunciation Marine organisms translation English dictionary definition of Marine organisms. Marine biology is the scientific study of plants and animals that live in salt water. These can include plants animals and microbes tiny organisms such as bacteria and archaea.
Termed alien species they are also known as exotic introduced non-indigenous or invasive species. A large geographic area dominated by a plant life-form that provides physical habitat for other species. At a fundamental level marine life helps determine the very nature of our planet.