Answer:
Explanation:
The Dust Bowl of the 1930s was caused by erosion, overgrazing, fertilizer runoff & the clearing of grasslands.
 
        
             
        
        
        
Answer: Aksum
Explanation:
The Aksum Kingdom was located in Eastern Africa in the area of the present-day countries of Ethiopia and Eritrea.
 
        
                    
             
        
        
        
 Hey there! I'm happy to help!
Edge cities are usually formed because land in the suburbs or on the outskirts of the city is cheaper (bid-rent curve), so they can make more a profit. 
These businesses are normally connected the the CBD (central business district) so transportation to and from that area is still possible. 
People that live in the suburbs or are visiting the main city have easy access to the edge city as you might not have to travel as far to these cities as the CBD (distance decay).
Edge cities can be a good thing because they allow for new businesses to thrive  and they can increase economic activity and competition due to new construction, cheaper prices, new companies moving in, etc. 
However, they can also be a detriment to the CBD because they might allow companies to relocate due to the cheaper land prices, they might take in the typical customers of the CBD companies, ultimately leading to the vacancy of the CBDs, which could be dangerous and create high-crime, unsanitary, or contaminated areas. It can also take attention away from significant or historical monuments and locations in the CBD.
Have a wonderful day and keep on learning! :D
 
        
             
        
        
        
Answer: The phosphorus cycle refers to the movement of phosphorus from the environment to the organism and then back to the environment. The soil based view of of the phosphorus cycle refers to the process of weathering of the phosphates from the rocks and its eventual organic decomposition. The global view of phosphorus cycle refers to the movement of phosphorus from the land sediments to the sea and then back to the land again.
Explanation:
 
        
                    
             
        
        
        
Pretty sure you're a person called Dylan