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  1. 12 de may. de 2024 · Biodiversity loss, the reduction in an area’s biodiversity (the number of genes, species, individual organisms, or ecosystems) expressed by species loss, population declines and reductions in the genetic diversity within a species, and the collapse of biological communities.

    • Inland Water Ecosystem

      inland water ecosystem, complex of living organisms in free...

    • Inbreeding

      inbreeding, the mating of individuals or organisms that are...

    • Mass Extinction

      (May 13, 2024) mass extinction event, any circumstance that...

  2. en.wikipedia.org › wiki › ExtinctionExtinction - Wikipedia

    Hace 2 días · Some scientists estimate that up to half of presently existing plant and animal species may become extinct by 2100. A 2018 report indicated that the phylogenetic diversity of 300 mammalian species erased during the human era since the Late Pleistocene would require 5 to 7 million years to recover.

  3. 21 de may. de 2024 · With nearly one million plant and animal species currently under threat, the ripple effect of the extinction of a single species can affect countless others, disrupting vital ecological...

  4. Hace 1 día · The CretaceousPaleogene (K–Pg) extinction event, also known as the Cretaceous–Tertiary (K–T) extinction, was a sudden mass extinction of three-quarters of the plant and animal species on Earth, approximately 66 million years ago. The event caused the extinction of all non-avian dinosaurs.

  5. 20 de may. de 2024 · Endangered species, any species that is at risk of extinction because of a sudden rapid decrease in its population or a loss of its critical habitat. Previously, any species of plant or animal that was threatened with extinction could be called an endangered species.

  6. Hace 3 días · Apr. 30, 2024 — As the world faces the loss of a staggering number of species of animals and plants to endangerment and extinction, one scientist has an urgent message: Chemists and...