Answer:
1. A precious light stones consisting of light bluish green variety of beryl.
2. Artificial pond.
3. Breathing apparatus used by divers.
4. water, saliva,tears, rain.
Technically since it says in your own words, this is cheating, lets not cheat! finding the theme is simple, just ask yourself, what was the ppoint, its not asking you to summarize so dont say that this happened then this happened, nope just simply state the purpose of the article! hope i helped!
Every human needs inspiration, whether it to be study, or to work, or to anything (:
x
From what I remember one of the themes I think it is about growing trust i i believe or it was growing up but correct me if I'm wrong.
when there is a gap in between