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The correct answer is - Seafloor spreading at the mid-ocean ridge provides the mechanism for tectonic plate movement.
Harry Hess is one of the people that is most important when it comes to the proving and world wide acceptance of the continental drift theory.
Hess was very interested in the topic, and he was constantly looking for clues that would bring light to it and finally have a definite proof of it. While sailing through the Atlantic and doing some examinations, Hess noticed that there high mountains in the water, having flat peaks, and being arranged in an interesting manner. These underwater mountains, named guyouts, were the highest at a certain point, and than on both sides, as the distance was increasing they were becoming smaller and smaller.
What Hess stumbled upon was the seafloor spreading and how it works, and he recognized that quickly. He immediately went on to share what he discovered, that there's magma coming from bellow, solidifying and spreading, thus creating new crust while pushing the old crust away from the center, which is the reason why the continents are moving.
<span>The majority of uranium mines and tailing pies are found in 14 western states. The prime locations are Utah, Arizona, Colorado, New Mexico and Wyoming.
Most of these sites are conventional underground and open pit mines, and are present on tribal and federal lands.</span>
Answer:
A
Explanation:
it has the green check right next to it
Answer:
All of the choices are correct.
Explanation:
A drainage basin is an area of land where all precipitation that falls will flow or drain downhill into a specific stream or drains off into a common outlet, such as into a river, bay, or other body of water;in other words, it is a network of streams and rivers that collects rainfall and surface runoff from a broad region of land and funnels the water to other rivers, lakes and oceans. It characteristic include:
Includes the area from which surface water flows into a stream segment.
For a river includes all the drainage basins for that river's tributaries.
Increases in size and proportion to the size of the stream or river it feeds, for the same climate.
