Marine Life Definition Biology
A marine biologist is someone who is interested in learning and studying marine organisms and what their lives are like in their natural habitats.
Marine life definition biology. Marine biology is a very broad area so most researchers select a particular area of. The phrase marine life refers to organisms that live in salt water. Human influences and reliance on these species as well as changing environmental conditions will determine the future health of these marine inhabitants.
Earth is often referred to as the blue planet because seas and oceans cover more than 75 of the Earths surface. Marine biology is the study of animal and plant life within saltwater ecosystemsgiven that in biology many phyla families and genera have some species that live in the sea and others that live on land marine biology deals with those species in which life is spent only or mainly in the water thus its classification is based on the environment rather than on. Biotic factors include plants animals and microbes.
Marine ecosystems are aquatic environments with high levels of dissolved salt such as those found in or near the ocean. Plasticity of biological systems refers to. As the names imply these species do not belong to.
There are a vast array of career choices one can pick from - from studying large ocean animals and what they eat to investigating environmental conditions that often affect them. Marine organisms synonyms Marine organisms pronunciation Marine organisms translation English dictionary definition of Marine organisms. Marine environments are therefore the most common habitat on Earth.
Marine biologists study biological oceanography and the associated fields of chemical physical and geological oceanography to understand marine organisms. The use of marine biology to study practical problems such as pollution or the use of biological structures to protect against wave surge. Understanding the life cycles habits habitats and inter-relationships of marine life contributes to our understanding of the planet as a whole.
The American Heritage Student Science Dictionary Second Edition. Explore the Marine Life Encyclopedia to learn fun facts and more about your favorite marine animals. Marine life or 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.