Answer:The North Atlantic Current – popularly known as the Gulf Stream – warms Norway and Northern Europe. But if its waters flowed smoothly north along the Norwegian coastline, the current would deliver far less warmth to Norway. It is the chaos of the seas that warms the country, researchers have discovered.
Explanation:
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.
Seismic waves traveling through the earth<span> refract for the same reason that light refracts when entering different substances (e.g. air, water). The inner </span>core<span>has a different density from the outer </span>core<span>, and this difference in density </span>tells<span> us that it is </span>solid<span>.
Hope this helped. Good luck!
</span>
The answer is B. They monopolized the gold trade and developed the agricultural resources along the Niger River. The Mali empire was one of the largest in West African history and was located between the Sahara in the north and rain forests in the South. Hope this helps!
The Atlantic Provinces have developed differently than the Northwest territories, because a) the Atlantic Provinces have a more temperate climate and are suitable for fishing. Atlantic Canada is defined as "the region of Canada comprising the four provinces located on the Atlantic coast, excluding Quebec: the three Maritime provinces-New Brunswick, Prince Edward Island, and Nova Scotia-and the easternmost province of Newfoundland and Labrador."
