Answer:
Explanation:
The river plain can also known as just plains that are formed with minimum elevation. Rivers plains mainly occurs along the bottoms of valleys, near mountains.In geography, a plain is a flat, sweeping landmass that generally does not change much in elevation. Plains occur as lowlands along valleys or on the doorsteps of mountains, as coastal plains, and as plateaus or uplands. A coastal plain is a piece of land that is lying low and adjacent to the sea coast.
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases a river flows into the ground and becomes dry at the end of its course without reaching another body of water.
Answer:
Lake Superior
Lake Huron
Lake Erie
Lake Ontario
Explanation:
The Great Lakes region is located in the northernmost part of the United States and the southernmost part of Canada. There are five large lakes in this region, Superior, Huron, Michigan, Erie, and Ontario, and apart from Michigan, the other four make up part of the border between the United States and Canada. All of these large lakes are glacial lakes, being formed from the melting ice at the end of the last Ice Age. At present, these lakes are very important for this region because they provide lot of fish, easy traveling and transport, make the climate milder. This has resulted in the building of multiple large cities on the shores, as they had all the basic things needed for economic development.
The relationship between temperature and orca survival is that they live in waters that are always at 0 degrees, therefore their prey will perish if the temperature increases.
Orcas maintain a body temperature that is comparable to that of humans. Orcas, however, lose a lot more heat to the environment than humans do since they live in water. Orcas have developed a variety of strategies to attempt and keep their heat under check in reaction to this. Orcas maintain a body temperature that is comparable to that of humans. Orcas, however, lose a lot more heat to the environment than humans do since they live in water. Orcas have developed a variety of strategies to attempt and keep their heat under check in reaction to this. Note that Killer whales have also been spotted in warm water environments, including Florida, Gulf of Mexico, as well as more temperate regions, like New Zealand as well as South Africa.
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Overgrazing, overcropping, deforestation
Why might a post classical civilization want to conquer Mesopotamia? It's fertile land provided the foundation for the first human civilizations and its access to the Persian Gulf and location between Europe, Asia, and Africa made it a center of trade.
