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- Freshwater Biodiversity - WWF
Freshwater ecosystems cover less than 1% of Earth's surface, yet are home to at least 10% of Earth's species Freshwater habitats are incredibly diverse, with more than 400 large-scale ecoregions and thousands of rivers, lakes, and wetlands
- About the Amazon | WWF
Amazing discoveries: 1200 new species found in the Amazon Between 1999 and 2009, 1200 species of plants and vertebrates were identified for the first time Ranging from a coin sized pnk rigned frog to a 4 meter long anaconda, the findings confirm the Amazon as one the most biodiverse places on Earth Learn more
- Coral reef ecosystems | National Oceanic and Atmospheric . . .
Coral reefs are some of the most diverse ecosystems in the world Coral polyps, the animals primarily responsible for building reefs, can take many forms: large reef building colonies, graceful flowing fans, and even small, solitary organisms Thousands of species of corals have been discovered; some live in warm, shallow, tropical seas and others in the cold, dark depths of t
- Why Are There So Many More Species Of Insects? Because . . .
Sep 4, 2023 — More than 100 years of observations in nature have revealed a universal pattern of species abundances: Most species are rare but not very rare, and only a few species are very
- Endangered, Threatened, and Rare Species - Encyclopedia of . . .
The list is dynamic Species are added and removed, as well as reclassified or moved between endangered and threatened By June 2005, 389 animals and 599 plants were listed as endangered, along with 129 animals and 147 plants listed as threatened, in the United States An additional 286 plant and animal species are listed as candidates
- How Human Population Stacks Up to Other Animals (Infographic)
The human population is set to hit 7 billion in late October, 2011, and is on pace to reach 10 billion by 2100 Here's how our numbers compare to other species
- Biomes | Center for Latin American and Caribbean Studies
The division of biomes is based on climate, soil type, animals (fauna), and plants (flora) 1 Biomes are sometimes confused with habitats and ecosystems, but there are differences between them Ecosystems focus on the way plants and animals, called biota, interact with the environment The way nutrients and energy flow helps define ecosystems
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