How does the process of slash and burn impact soil in sub saharan africa

Slash and burn agriculture also results in significant soil erosion and accompanying landslides, water contamination, and/or dust clouds, as without trees and vegetation and their root systems, soil washes away during heavy rains and blows away during droughts.

Explanation:

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if you're talking about (ww2) they went bankrupt and their currency was worth nothing

explanation:

the border between arizona and new mexico is a thin, black line; this indicates a state boundary.

its correct: it's a thin line, and it's a state boundary, correct