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  1. Marine biology | Description & Facts | Britannica

    Marine biologists study the way in which particular organisms are adapted to the various chemical and physical properties of the seawater, to the movements and currents of the ocean, to the availability of …

  2. Marine biology - Wikipedia

    Marine biology is a branch of biology. It is closely linked to oceanography, especially biological oceanography, and may be regarded as a sub-field of marine science.

  3. What is Marine Biology? - MarineBio Conservation Society

    Simply put, marine biology is the study of life in the oceans and other saltwater environments such as estuaries and wetlands.

  4. Learn How to Become a Marine Biologist - Careers, Education, Salary

    Marine biologists study marine organisms in their natural habitats. They may investigate a population's behaviors or physiology. Or, they may assess the condition of habitats, and the effects of human …

  5. Marine biology - Latest research and news | Nature

    Dec 8, 2025 · Marine biology is the study of life in the oceans and brackish waters, which ranges from archaea and bacteria to marine mammals, and includes organisms such as corals that affect the …

  6. What is Marine Biology? | AMNH

    Marine biology is the study of life in the ocean. This huge body of saltwater covers about two-thirds of our planet's surface and contains many different marine ecosystems.

  7. Marine Biology – Notes and Study Guides

    Marine Biology covers the study of ocean life, from microscopic plankton to massive whales. You'll explore marine ecosystems, biodiversity, and adaptations of sea creatures. The course dives into …

  8. How To Study Marine Biology - transcript.study

    5 days ago · Marine biology requires balancing fieldwork, lab techniques, and quantitative methods. Research, whether on species identification or complex population models, benefits from clear …

  9. Why is Marine Biology Important - California Learning Resource …

    Jul 2, 2025 · Marine biology, the scientific study of life in the oceans and other saltwater environments, is far more than just an academic pursuit. It’s a critical field with profound implications for global …

  10. What Do Marine Biologists Study? Oceans, Life & Conservation

    Aug 22, 2025 · Marine biology encompasses the scientific study of life within oceans and other saltwater environments. This broad field investigates the diverse organisms inhabiting these aquatic realms, …