I believe it would be agriculture which brought them more money thus leading to a stronger economy.
The landform that is much of northern and eastern Europe would be plains.
The answer is D, noble gases are stable.
Star dunes are mountains that can form in areas with relatively sparse sand and ever-changing winds.
<h3 /><h3>Where is the star dune easiest to find?</h3>
They are easily found in deserts, and will be formed with the transport of sediment by changing the direction of strong winds.
Therefore, the dunes are ecosystems formed by fine grains of sand from the action of the winds, forming mountains and hills of different shapes.
Find out more about dunes here:
brainly.com/question/14025864
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