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Marine life, sea life, or ocean life is the plants, animals, and other organisms that live in the salt water of the sea or ocean, or the brackish water of coastal estuaries. ... Some of these evolved into amphibians, which spend portions of their lives in water and portions on land.
- What is the study of marine life?
- What are the 3 types of marine life?
- What is marine life called?
- Does marine biology require math?
- Why is marine life important?
- What is marine life comprised of answer?
- Does marine life include freshwater?
- Where does most marine life live?
- Who studies marine life?
- How much marine life is in the ocean?
What is the study of marine life?
Marine biology is the study of marine organisms, their behaviors and their interactions with the environment.
What are the 3 types of marine life?
Three main groups of ocean life are plankton, nekton, and benthos.
What is marine life called?
Marine life, sea life, or ocean life is the plants, animals, and other organisms that live in the salt water of the sea or ocean, or the brackish water of coastal estuaries. At a fundamental level, marine life affects the nature of the planet.
Does marine biology require math?
Any math skills that are necessary for basic biology and chemistry are necessary for marine biology. ... Marine biologists often use algebra and trigonometry to establish measurements.
Why is marine life important?
Oceans are an important source of food. They host 80 percent of the planet's biodiversity, and are the largest ecosystem on Earth. ... Only ten species provide about 30 percent of marine capture fisheries and ten species provide about 50 percent of aquaculture production.
What is marine life comprised of answer?
Marine life is concerned with the plants, animals and other organisms that live in the ocean. 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.
Does marine life include freshwater?
The main difference between freshwater and marine life is the habitat they come from in the wild. Freshwater fish live in streams, rivers and lakes that have salinity of less than 0.05 percent. ... Marine life refers to fish living in oceans and seas.
Where does most marine life live?
Most marine life is found in coastal habitats, even though the shelf area occupies only seven percent of the total ocean area. Open ocean habitats are found in the deep ocean beyond the edge of the continental shelf.
Who studies marine life?
An oceanographer studies the ocean.
Biological oceanographers and marine biologists study plants and animals in the marine environment. They are interested in the numbers of marine organisms and how these organisms develop, relate to one another, adapt to their environment, and interact with it.
How much marine life is in the ocean?
An estimated 50-80% of all life on earth is found under the ocean surface and the oceans contain 99% of the living space on the planet. Less than 10% of that space has been explored by humans.
