Seismic waves traveling through the earth<span> refract for the same reason that light refracts when entering different substances (e.g. air, water). The inner </span>core<span>has a different density from the outer </span>core<span>, and this difference in density </span>tells<span> us that it is </span>solid<span>.
Hope this helped. Good luck!
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In Congo’s sun-scorched and dusty south, thousands of miners scour underground tunnels hunting for cobalt. Many of them work by hand. That’s why they are known as creuseurs — French for diggers.
They don’t use power tools. They don’t wear face masks and often no gloves. They do it because they live in one of the poorest countries in the world, and cobalt is valuable. The mineral is essential for the lithium-ion batteries found in smartphones and many electric vehicles. Most of the world’s cobalt supply comes from the Congo region. These cobalt-laden chunks of rock leave the country destined for refineries in Europe and China, where they enter the complex supply chains of some of the largest technology and automotive firms.
Creuseurs know their work is physically dangerous. Death and injury from tunnel collapses are not uncommon. Children sometimes join their older brothers and fathers in the mines
Was that detail enough ??eh??
Btw the answer was from google
<u>Answer:</u>
A "small mountain stream" will have a<u> greater</u> competence and a <u>lower</u> capacity than the "Mississippi River".
<u>Explanation:</u>
- Streams flowing down a mountain tend to have more kinetic energy and momentum than the rivers flowing through plains.
- This increases their competence but at the same time, drains their capacity to convert themselves into larger streams.
- Most of the Mississippi River's course happens to pass through plains.
- That is why the Mississippi River has less competence yet more capacity than a "small mountain stream".
Answer:
Yep, I guess so. Is this just a statement or is there something else you want us to answer to?
