Answer:
The end-Permian mass extinction, and the one that preceded it by nine 9 million years, the end-Guadalupian mass extinction, were both related to flood basalt eruptions, which caused an episode of greenhouse warming and the onset of deep sea anoxia.
Explanation:
The Permian-Triassic mass extinction was a very large mass extinction of plant and animal species that occurred about 251 million years ago, during the transition from the Permian to the Triassic. Several large-scale extinctions are known in Earth's history, of which the Permian-Triassic mass extinction is the largest.
95% of all marine species and about 70% of terrestrial vertebrates died out at the Permian / Triassic transition. It was also the only time that the insects also became extinct on a large scale; about 1/3 of all insect species disappeared during the Perm-Triassic mass extinction.
It is now believed that this extinction wave occurred within a very short time (about 1 million years) by geological standards. Evidence of a less severe wave of extinction, 9 million years earlier, has also been found in Greenland.
The Permian-Triassic transition was characterized by intensive volcanism. During this period, the Siberian Steps, a 200,000 km² basalt plateau, literally arose from the most extensive volcanic activity in Earth's history. As a result of this volcanism, the climate may have changed enough to produce a mass extinction.
Answer:Weather forecasting is the application of science and technology to predict the conditions of the atmosphere for a given location and time. ... Hence, forecasts become less accurate as the difference between current time and the time for which the forecast is being made (the range of the forecast) increases.
Explanation:brainliest plz
I think its a ............
Answer:
you have more energy through the day and more than likely you will be happy more often
Answer:
I believe the radius is 12
