1.
Lasted about 60 million years
2.
corals One of the carboniferous periods animals
3.
the chemical element of atomic number 6, a nonmetal which has two main forms (diamond and graphite) and which also occurs in impure form in charcoal, soot, and coal.
4.
a reasource from the earth that is nonrenweable.
5.
the big land mass before pangea
6.
plant from the carboniferous period
7.
a sea animal during the carboniferous period
8.
a plant from the carbonefirous period that is very old
9.
before it was called just oxyegene
10.
a supercontnant formed from gondwana
