Mesopotamian civilizations were settling around the Euphrates river because of natural resources such as fresh drinking water and rich soil. This river flooded periodically which they used to their advantage for crops.
Answer:
B tectonic plates
Explanation:
I choose this because when the plates move that is how mountains, valleys and volcanoes are made. It is because of the shift.
C. compost food scraps
by doing this you can reduce water pollution