Maybe post the picture to your problem if you need help
Answer:
They maintained good farmland by managing the rivers.
Explanation:
because I just took the test hope this helps
Fossil records from separate continents, particularly on the outskirts of continents show the same species. As well mineral specimens along the supposed break lines of the continents are nearly identical. Some identical species exist on certain continents, like an earthworm common to both Africa and South America suggesting the species could not have spontaneously arisen on both continents without some variations.
You would live on a PLATEAU!! I hope this helps!
