3 questions that visitors usually have are:
Q: Why is it even called Petrified Forest?
A: It is called Petrified Forest because it is formed from trees with petrified wood.
Q: What kinds of trees were they?
A: They were Coniferous trees, Tree Ferns, and some Gingkos.
Q: About how tall were the trees?
A: The trees were about 200 feet tall when they were alive.