Hotspots can appear in oceans around the world or anywhere there is a hotspot they don't need to be near plate boundaries like most volcanos
A compound is always a substance because it's made out of two or more atoms bonded together. Now a substance isn't always a compound because it takes two or more elements to create a compound in a chemical reaction, ans substances can contain only one element. In other words a substance can be constructed of one type of atom. Some substances that aren't compounds are: gold and baking soda.
Answer:
The sun is the start of the water cycle
Explanation:
Water can not evaporate without the sun.
