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.
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Answer: The correct answer is B isostatic equilibrium
Explanation:
Isostasy is a state of balance or equilibrium between the lithospheric plate and the underlying mantle, the asthenosphere. Due to the weight of the lithosphere, part of it sinks into the plastic asthenosphere and settles to an equilibrium position. This is what causes changes and differences in elevation on the earth.
I believe the correct answer is choice A. Hydroelectric generation.
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For example, the granite in Figure 2 is made up of the minerals quartz<span>, </span>feldspar<span>, </span>hornblende<span>, and </span>mica<span>. About 20 minerals make up most of the rocks of Earth's crust. These minerals are known as </span>rock-forming minerals<span>. Appendix B at the back of this book lists some of the most common rock forming minerals.</span>