mass extinction - Axtarish в Google
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An extinction event (also known as a mass extinction or biotic crisis) is a widespread and rapid decrease in the biodiversity on Earth. Late Ordovician mass extinction · Capitanian mass extinction event · Koolasuchus
Массовое вымирание Массовое вымирание
Ма́ссовые вымира́ния — глобальные катастрофы в истории Земли, когда высокая доля видов большого числа высших таксонов вымирала в продолжение короткого по геологическим масштабам времени. Общепринятая в настоящий момент концепция разработана в... Википедия
A mass extinction is a short period of geological time in which a high percentage of biodiversity, or distinct species—bacteria, fungi, plants, mammals, ...
19 мая 2021 г. · A mass extinction event is when species vanish much faster than they are replaced. This is usually defined as about 75% of the world's species being lost in a ...
30 нояб. 2022 г. · There have been five mass extinction events in Earth's history, at least since 500 million years ago. We know very little about extinction ...
The extinction that occurred 65 million years ago wiped out some 50 percent of plants and animals. The event is so striking that it signals a major turning ...
26 сент. 2019 г. · 75 to more than 90 percent of all species on Earth have disappeared in a geological blink of an eye in catastrophes we call mass extinctions.
12 нояб. 2024 г. · Mass extinction event, any circumstance that results in the loss of a significant portion of Earth's living species across a wide geographic ...
Mass extinctions are defined as “any substantial increase in the amount of extinction (lineage termination) suffered by more than one geographically ...
17 мая 2021 г. · Scientists define a mass extinction as around three-quarters of all species dying out over a short geological time, which is anything less than 2.8 million ...
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