The answer is: "delta" .
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Answer:
Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy
Explanation:
~<em> Within the troposphere are convection cells (Figure below). Warm air rises, creating a low pressure zone; cool air sinks, creating a high pressure zone. Air that moves horizontally between high and low pressure zones makes wind. The greater the pressure difference between the pressure zones the faster the wind moves</em>
Ty! ~
I høpe this answer gonna help uh ✨♡