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Dominik [7]
3 years ago
13

How are glacial troughs formed? (need help as soon as possible)

Geography
1 answer:
Aliun [14]3 years ago
3 0

Trough valleys or glacial troughs, are formed by the method of glaciation. They are characteristic of mountain glaciation in specific.  Glaciated valleys are formed when a icy mass voyages over and down a incline, carving the valley by the activity of scouring.

Please correct any mistakes in my answer!! I'd be happy to fix it! :)

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A topographic map would best provide information about which area?
nexus9112 [7]

Answer:

hope you like it brainliest and thanks must

Explanation:

interstate highways. routes of minor roads. areas with mountains. regions at a high elevation.

A topography map provides visual information about elevations, either by color or by circles, so the answers would be:

- areas with mountains

- regions with a high elevation.

The change of elevation (going high or low) would be represented by circles.  The closest the circles are to each other, the steeper is the variation.

A topographic map is usually a large-scale map (showing a small area, like your neighbourhood , not a whole country for example).  If there are state boundaries or any kind of road passing in that frame, yes they will be shown on the map... but it's not the primarily use of a topographic map.

5 0
3 years ago
Why is there no life in the dead sea it is for my geo class sorry
lesya692 [45]
There is so much salt in the dead sea that bacteria doesn't want to grow... the salt in the sea causes things to float really easy so it supports no life.
7 0
4 years ago
compare and contrast in detail the following environmental issues. biodiversity and genetic modification, deforestation and dese
lorasvet [3.4K]

Answer:

All issues are related to each other.

Explanation:

  • Environmental issues like Biodiversity and genetic modification related to the alterations in the genetic makeup of species richness on earth. Biodiversity today faces a challenging situation where the loss of habitats and modification of the environment takes place that leads the species to adapt fast to the next environment. Either by natural selection or genetic drift.  
  • Deforestation is the complete removal or clearance of forest land by man for construction or development purposes, which leads to the development of desertic conditions over the natural landscape as trees hold the soil by roots from getting blown away.
  • Global warming and ozone layer depletion, both causes of man-made anthropogenic wastes and harmful gases that warm and destroy the upper atmosphere and raise the temperature of the world's oceans and water levels.
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4 years ago
the state if alaska has more square mileage than any other U.S. state but is one of the least populated in the country.What Is t
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the climate is most likely the reason

4 0
3 years ago
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which belief system was the basis for the civil service exam given during the han, tang & song dynasties
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Confucianism, b/c it stresses respect, <u>merit</u>, and knowing one's place in the 5 relationships.
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