Potential renewable energy resources
Energy crops, like switchgrass or fast-growing trees, could provide more than 5,000 megawatts of electricity annually by the year 2010, supporting more than 170,000 jobs and diversifying local farming operations.
Tree facts and facts about trees, from the Random Facts shelf.
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Energy crops, like switchgrass or fast-growing trees, could provide more than 5,000 megawatts of electricity annually by the year 2010, supporting more than 170,000 jobs and diversifying local farming operations.
In 1990 in California alone, wind power offset the emission of more than 2.5 billion pounds of carbon dioxide and 15 million pounds of other pollutants - the same amount of air quality provided by more than 150 million trees.
A single tree in a rainforest can be home to thousands of different creatures.
A 379.1' Redwood in Redwood National Park is currently the world's largest tree
Can't see the morons for the trees Illinois State University has cleared away the trees in front of Stevenson Hall so they can begin construction of the sculptured centerpiece of its Fell
Arboretum, an area set aside for the preservation and study of trees.
Most species of woodpeckers prefer dead trees or "snags," and drill out a space for them to nest. Only the Red-cockaded Woodpecker uses living trees to nest. The Red-cockaded woodpecker is also the only species to live in colonies.