What was one of the earliest known agricultural techniques?
A.) Slash and burn cultivation
B.) Jericho
C.) Runoff control
D.) Pesticide use
E.) Fertilizer use by human feces
Answer: A
What was one of the earliest known agricultural techniques?
A.) Slash and burn cultivation
B.) Jericho
C.) Runoff control
D.) Pesticide use
E.) Fertilizer use by human feces
Answer: A