(a) 5 years old

(b) 10 years old

(c) 20 years old

2.)In one year, an average tree inhales ________ pounds of carbon dioxide

(a) 10

(b) 26

(c) 55

(a) Spruce and ash

(b) cedar and cherry

(c) palm and birch

4.) Which three products are made from trees?

(a) Newspapers, napkins, and pencils

(b) newspapers, napkins, and metal forks

(c) paper sacks, leather shoes, and chairs

5.) How can you tell a tree's age?

(a) By how tall it is

(b) By the rings on the inside of the trunks

(c) By touching it

6.) Johnny Appleseed planted his first tree in the Ohio River Valley in_________(year)

(a) 1897

(b) 1997

(c) 1797

7.) The first paper was madefrom the bark of a _________ tree

(a) mulberry

(b) maple

(c) ash