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  • Estimating the global conservation status of more than 15,000 . . .
    The original lowland forests of Amazonia are estimated to have covered 5 74 million km 2 (fig S2), 11 4% of which had been deforested by 2013 (1, 2) (figs S3 and S4A and appendix S1) Most of the estimated 3 2 × 10 10 individual trees lost to date (appendixes S2 and S3) were in southern and eastern Amazonia ( Fig 1A )
  • Trillions of Flies Can’t All Be Bad - The New York Times
    For each person on earth, there are 17 million flies They pollinate plants, consume decomposing bodies, eat the sludge in your drainpipes, damage crops, spread disease, kill spiders, hunt
  • What is a species? | CNN
    By some estimates, Earth is home to approximately 8 7 million species — about 6 5 million living on land and 2 2 million in the oceans, which means that roughly 86% of land species and 91% of
  • Metazoa: The Animal Encyclopedia - ThoughtCo
    Arthropods (Arthropoda): Scientists have identified more than one million arthropods species and estimate that there many millions of arthropod species that have yet to be identified The most diverse group of arthropods is insects
  • Rhinoceros Animal Facts - Rhinocerotidae - A-Z Animals
    An extinct rhino species that lived 34-23 million years ago stood 16 feet at its shoulder and weighed an estimated 20 tons! Today the largest rhino species is the white rhino, which weights up to 7,920 lbs (3,600 kg)
  • Cattle - Wikipedia
    Cattle have the largest biomass of any animal species on Earth, at roughly 400 million tonnes, followed closely by Antarctic krill at 379 million tonnes and humans at 373 million tonnes [96] In 2023, the countries with the most cattle were India with 307 5 million (32 6% of the total), Brazil with 194 4 million, and China with 101 5 million
  • Chapter 5 modules Flashcards - Quizlet
    Study with Quizlet and memorize flashcards containing terms like How many species are estimated to exist on Earth?, Two savanna communities both contain 15 plant species In community A, each of the 15 species is represented by 20 individuals In community B, 10 of the species are each represented by 12 individuals; the remaining 5 species are each represented by 3 individuals Which statement





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