As a matter of fact, an ordinary desert supports a much greater variety of plants than does either a forest or a prairie.

In America the most widespread type of forest is the evergreen coniferous woodland of the north.

In fact, the history of North America has been perhaps more profoundly influenced by man's inheritance from his past homes than by the physical features of his present home.

Sadly, it's much easier to create a desert than a forest.

The geysers and hot springs of the Yellowstone are another proof of recent volcanic activity.

We are learning, too, that the love of beauty is one of Nature's greatest healers.