Answer:
Plate Tectonic theory
Explanation:
Plate tectonics is based on continental drift, and seafloor spreading the three pieces of evidence that support this are those given by Alfred Wagner
As the Jigsaw fit between continents that were one at some point in time.
As the polar wandering or the flight to poles i.e how continents are drifted way to poles by forces of wind.
Presence of the same flora and fauna and glacial valley formation that were once a part of the same continent of Pangea and Gondwana.
The hypothesis ultimately got replaced by seafloor spreading as the drawbacks of drift theory which would not give sufficient evidence for the spreading away of continents. Earth's tectonic forces and internal sources of energy i.e heat produced by radioactive decay was not emphasized and Alfred's continuous orogeny could not have been possible.
Answer: the answer is A
Explanation: i just took the unit test got a 100 pls give brainiest
Rivers like the Nile and Colorado which rise in moist regions and then flow through arid landscapes are called exotic streams.
Special streams are people who originate in a damp region but waft via an arid area. Such is the case of the Nile and Colorado Rivers. The headwaters of the Nile River is inside the moist Ethiopian Highlands and travels thru the eastern portion of the Sahara desolate tract on its manner to the Mediterranean Sea.
When a river like the Orange (or Gariep) flows via a wet vicinity and then a dry location, it's far called an extraordinary river. because the Orange includes one of these big volumes of water, it flows thru a completely lengthy distance of the dry Northern Cape and still drains into the ocean.
In maximum landscapes the land isn't always perfectly flat—it slopes downhill in a few directions. Flowing water unearths its manner downhill, to begin with as small creeks. As small creeks glide downhill they merge to form large streams and rivers. Rivers ultimately emerge as flowing into the oceans.
Learn more about exotic streams here:brainly.com/question/12994367
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