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mixas84 [53]
3 years ago
6

Define the following: deflation hollows crevasses morain

Geography
1 answer:
krok68 [10]3 years ago
7 0
  1. Dune deflation hollows are where wind has removed sand down to a level where a layer of particles too heavy for the wind to move (an armoured surface) stabilises the sand and prevents the surface being lowered further.
  2. A crevasse is a deep, wedge-shaped opening in a moving mass of ice called a glacier. Crevasses usually form in the top 50 meters (160 feet) of a glacier, where the ice is brittle.
  3. a mass of rocks and sediment carried down and deposited by a glacier, typically as ridges at its edges or extremity.
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KonstantinChe [14]

Answer:

The answer is demography.

Explanation:

Demogrpahers study places and regional and spatial concepts of how the world interacts with people.This essentially is a very important part of geography.

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3 years ago
On a deep-sea voyage in the North Pacific, near the Aleutian Islands of Alaska, you begin to explore a deep, long, narrow region
Mandarinka [93]

Answer:

-The feature was most likely caused by one oceanic crust subducting under a leading edge of a continent.

-It is most likely a deep-ocean trench because they are common along the margins of the Pacific Ocean.

-It is most likely a deep-ocean trench because they are common along the active continental margins.

Explanation:

Subduction is a geological process that leads to the creation of several geological features. It usually occurs when there is a movement of one plate against another plate that is caused by a high potential energy. This kind of geological processes usually occurs at regions known as subduction zones which has the highest crash events all over the world.    

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3 years ago
What is the capital of iowa , the state known as the hawkeye state?
trapecia [35]
The capital of Iowa is Des Moines
4 0
3 years ago
Read 2 more answers
2.
loris [4]

Hey there! I'm happy to help!

Producers are organisms that produce their own food and energy. In most ecosystems these are usually just plants. Some plants like the Venus fly trap are not producers because they consume bugs, which are other organisms.

Consumers are organisms that eat other organisms to obtain food and energy. These are usually animals that eat plants or other animals.

Decomposers are organisms that break down animals remains and waste to gain energy. These are usually bacteria and fungi.

So, we can make the following list.

Producers: Wild grasses, alpine plants, fallen trees, (these are all plants)

Consumers: Mountain goat, eagle, hare (these all eat other organisms)

Decomposers: Lichens, mosses (these are decomposers).

Mosses could be a producer but they have the unique capability of breaking down organic matter, so it seemed for fitting to put them in the decomposer category.

Have a wonderful day! :D

8 0
3 years ago
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Humans evolved approximately 200,000 years ago. For what percent of geologic time have humans been present on Earth
Mademuasel [1]

Answer:

Our best guesses are that life began somewhere between 3.5 Billion and 3.8 Billion years ago

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