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solmaris [256]
4 years ago
12

What can be done to stabilize a steep, high, dangerous rock cliff or roadcut to keep it from collapsing onto a highway or railro

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Geography
1 answer:
kondor19780726 [428]4 years ago
6 0

Answer:

Inserting rock bolts.

Explanation:

A rock bolts is a long bolt that is used for bracing while carrying out rock excavation on dangerous rock cliffs, road cuts etc. It is done by spreading out the rock bolts through the drilled bolts in the rock, this will help to keep rock fractures together. In the 1890's was the first time rock bolt was used in mining operation as a from of safety in mining to avert the danger of collapse.

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Examine the map, identify what the population density suggests.
dezoksy [38]

Answer:

The answer is C

Explanation:

The reason is because people will want to be near water because it's an essential part of life and it can be used to grow crops as well. Trade routes will also allow easier trading which gives people more money.

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3 years ago
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Match the name with the description.
Zigmanuir [339]

Answer:

a. fumarole    --  1. a vent from which steam escapes

b. geyser    --  4. an eruption of hot water and steam

c. hot spring   --  2. ground water has come into contact with hot rocks and risen to the surface

d. travertine  --  3. massive deposits of calcium carbonate around a hot spring

Explanation:

  • A fumarole is opening of the crust and has emitted streams and gases like the carbon dioxide, and the sulfur dioxide, and hydrogen chloride, and hydrogen sulfide.
  • The streams are formed by the boiling of the superheated water and its pressure falls when it reaches the ground surface.
  • A geyser is a spring that is characterized by the discharge of the water ejected turbulently and is accompanied by a stream and exists at a few places on earth.
  • A hot spring is a hydrothermal vent that is made by the emergence of the geothermally heated groundwater that rises form the earth crust.
  • A travertine is a terrestrial sedimentary rock that is formed by the precipitation of the carbonate materials form the solution to the ground surface and a geothermally heated ground spring.
6 0
3 years ago
100 points + brainly
butalik [34]

Answer:

I believe the answer would be: taking more fish than the approved limits from a lake

Explanation:

Hope that helps!

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I can really only think of one but the light pollution blocks out the night sky and less stars are visible, but if you go out into the country you see hundreds of stats rather than just 10 or something.

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sineoko [7]
Yes, slaves wanted to return to Africa because Africa didn't have slavery.
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