Answer:
-7,-9 on a graph is the 3rd quadrant
Explanation:
The right answer is B. ☻♥
Earthquakes produce three types of seismic waves: primary waves, secondary waves, and surface waves. Each type moves through materials differently. In addition, the waves can reflect, or bounce, off boundaries between different layers.
I can’t answer that but I can help you by saying that every river or source of water connect to the ocean
