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- Alarm call as worlds trees slide towards extinction - BBC
Scientists assessing dangers posed to the world’s trees have revealed that more than a third of species are facing extinction in the wild The number of threatened trees now outweighs all
- Eocene–Oligocene extinction event - Wikipedia
The Eocene–Oligocene extinction event, also called the Eocene-Oligocene transition (EOT) or Grande Coupure (French for "great cut"), is the transition between the end of the Eocene and the beginning of the Oligocene, an extinction event and faunal turnover occurring between 33 9 and 33 4 million years ago [1] It was marked by large-scale extinction and floral and faunal turnover, although
- 14 Ocean Animals Have Gone Extinct, and Others Could Soon . . .
A recent United Nations report found that up to a million plant and animal species are threatened with extinction, and many could disappear within decades
- The Sixth Extinction - Earth Matters
1 Introduce the concept of background extinction: Throughout all of Earth’s history, there has been a continuous, low-level extinction of species – this is known as background extinction When working with extinction data, E MSY (extinctions per million species per year) is a widely-used metric referring to the number of extinctions per 10,000 species per 100 years
- Animals Going Extinct so Fast That Recovery May Take 3-5 . . .
The Earth may be entering its sixth mass extinction: an era in which the planet's environments change so much that most animal and plant species die out
- Tiger - Wikipedia
The tiger (Panthera tigris) is a large cat and a member of the genus Panthera native to Asia It has a powerful, muscular body with a large head and paws, a long tail and orange fur with black, mostly vertical stripes It is traditionally classified into nine recent subspecies, though some recognise only two subspecies, mainland Asian tigers and the island tigers of the Sunda Islands
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