Answer:
An erg is a desert that has dunes also known as a sand sea. Individual grains of sand are picked up by the wind and bounce along the ground until they begin to accumulate. This often causes ripples, as seen in the photo to the left. Eventually, the sand may begin to build up, forming a large dune.
Explanation:
D. The Galapagos Jungle. You can figure thisout because you can tell it's all a darker green there. A river would be blue, mountains would be white and a desert would be an orangish tan or brown color
A basic economic model that is used across the world is that of real GDP per capita.
<h3 /><h3>What is the real GDP per capita?</h3>
This is found by dividing the Gross Domestic Product of a nation by its total population.
The point of this is to show the productive capacity of each person in the country on average.
Find out more on the real GDP per capita at brainly.com/question/1317010
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