Did You Know? Trees During a 50-year period, a tree will generate $31,250 worth of oxygen, provide $62,000 worth of air pollution control, and recycle $37,500 worth of water. More than 1 million trees were planted in Nebraska on the first Arbor Day in 1872. I bet you didn't know that, but now you do.
Now it's your turn, you tell me somthing I didn't know. E-mail me your "Did You Know" and I will list it here so everyone will know. Plant a Tree "Arbor Day" Christmas Decorations Workshop |