About 1,000,000 results
Open links in new tab
  1. Ecology - Wikipedia

    Ecology overlaps with the closely related sciences of biogeography, evolutionary biology, genetics, ethology, and natural history. Ecology is a branch of biology, and is the study of abundance, …

  2. Ecology | Biodiversity, Ecosystems & Conservation | Britannica

    Nov 21, 2025 · Ecology has been defined variously as “the study of the interrelationships of organisms with their environment and each other,” as “the economy of nature,” and as “the biology of ecosystems.”

  3. What Is Ecology? – Ecological Society of America - ESA

    Ecology is the study of the relationships between living organisms, including humans, and their physical environment; it seeks to understand the vital connections between plants and animals and the world …

  4. ECOLOGY Definition & Meaning - Merriam-Webster

    The meaning of ECOLOGY is a branch of science concerned with the interrelationship of organisms and their environments. How to use ecology in a sentence.

  5. What is Ecology? Learn about Ecologists & Our World

    Ecology is the science of life and environment. Understand the work of ecologists and why ecology is key to sustaining ecosystems and biodiversity.

  6. What is ecology? (article) - Khan Academy

    The distribution and abundance of organisms on Earth is shaped by both biotic, living-organism-related, and abiotic, nonliving or physical, factors. Ecology is studied at many levels, including organism, …

  7. Ecology - Wiley Online Library

    Today, we’re still breaking new ground. With rigorous peer review and rapid publication, we’re known globally for cutting-edge novel discoveries. Clear, concise papers spanning empirical and theoretical …

  8. Ecology - National Geographic Society

    Oct 19, 2023 · Ecology is the study of the environment, and helps us understand how organisms live with each other in unique physical environments.

  9. 1.1: What is Ecology? - Biology LibreTexts

    Ecology is the study of the interactions of living organisms with their environment. One core goal of ecology is to understand the distribution and abundance of living things in the physical environment.

  10. What Is Ecology in Biology and Why Is It Important?

    Ecology is the scientific study of interactions among living organisms and their environment. This encompasses the complex web of relationships within and between species, and with their physical …