Oceans cities roads homes ecosystems
Explanation:
<h3>These include the chemical, cellular tissue, organ, organ system and the organism level. </h3>
Asia because of the amount of deserts in asia
<u>Answer:</u>
<u>Regional geography studies the specific unique characteristics of places related to their culture, economy, topography, climate, politics and environmental factors such as their different species of flora and fauna. </u>
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