It should be noted that the three types of rocks are igneous, sedimentary, and the metamorphic rock.
<h3>Types of rocks.</h3>
Your information is incomplete. Therefore, an overview will be given. It should be noted that rocks are a solid mass of geological material.
There are three main types of rocks and they are igneous, sedimentary, and the metamorphic rock.
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brainly.com/question/13291293
Niger and Congo are two rivers after which countries are named (actually in both cases two countries each) - and those are African countries, so they must be in Africa.
Zambezi is a river in Angola and Namibia.
Tigris is a River in Mesopotamia, in Asia - so that's the correct answer!
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Answer:</h2><h2>THE ANSWER IS TROPICAL</h2>
Answer:
Stream gradient refers to the slope of the stream's channel .It is the vertical drop of the stream over a horizontal distance.
Explanation:
Gradient is the slope or steepness of a stream channel. It affects the stream's velocity because the steeper the gradient is the greater the velocity due to gravity.
