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.
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.
a mass of rocks and sediment carried down and deposited by a glacier, typically as ridges at its edges or extremity.

7 0

2 years ago

Which of the following are some of Sub-Saharan Africa's mineral resources?

Hunter-Best [27]

-South Africa richest country in minerals
-Oil: Nigeria, Angola, Equatorial Guinea, Gabon
-Diamonds: Botswana, DR of Congo, Republic of South Africa, Namibia
-Uranium: Namibia, Niger, Malawi, Republic of South Africa
-Strategic minerals: Republic of South Africa, DR of Congo, Rwanda
-Copper: Zambia, DR of Congo, Republic of South Africa

4 0

2 years ago

Read 2 more answers

What color is the sky, grass, and the sun?<br> Thx

Kitty [74]

Answer:

Explanation:

The colour of :-

sky is white but it appears Blue

grass is green

sun is orangies yellow dut it appears white

<h2>please mark my ans as BRAIN LIST</h2>