From colonial days, Pennsylvania was valued for its timber from thick forests. Soon, coal became a commodity. Anthracite coal is found in the eastern half of Pennsylvania. By the early 1700s, explorers went into western Pennsylvania, where Bituminous coal had formed. From the mid to late 1700s settlers mined bituminous--soft--coal for heat and use in factories during the 1800s. By the 1880s, citizens discovered oil in western Pennsylvania (north to south). Besides products of agriculture and livestock, timber, coal, and oil have been Pennsylvania's three primary Natural Resources.
development in Natural Resources
lumber, wheat salmon and water
copper , gold , and silver
the natural resources were cotton,indigo,rice,tobacco,and corn
Washington State's forests are one of their natural resources.In the 1800s, coal and oil were highly valued natural resources. Natural resources are often under threats from human activities.
Africa had a wealth of Natural Resources
Aaronsburg
PA
The Great Dane
cold and warm
farms or forest
There are many traditions in Pennsylvania.