False
The zone of saturation is filled with water, and is separated from the zone of aeration by the water table. The top of the SATURATED zone is called the water table
Answer: Things to note are the physical and chemical reaction of the substances.
Explanation:
Rivers are divided by watershed boundaries, lines that follow the hirght og the loand and the water drians off in the opposite directions. In nature it is virtually impossible to see where oneregion of vegetation starts and ends. Natural vegetation regions gradually change through transition zones.
The answer is D foreshocks and aftershocks cannot happen at the same time.
The answer is A; a natural source