asked 177k views
4 votes
Early civilizations changed their natural environments by:

A. draining all the water out of rivers.
B. building houses on top of tall platforms.
C. adding extra nutrients to the soil.
D. cutting terraces into the sides of steep hills

1 Answer

1 vote

Answer:

D

Step-by-step explanation:

answered
User DavidH
by
8.8k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.