In one year, the average tree gives off enough oxygen to allow four people to breathe for a year.

Tomatoes are a fruit.

Every year each person in the United States uses up about one large tree, 100 feet tall and 16 inches in diameter, as wood and paper.

The fastest wind ever recorded (that was not a tornado or hurricane) was blowing 231 miles (372 km) an hour, on Mount Washington, New Hampshire, on April 12, 1934.