Yellowstone National Park: Conservation and Threats

Yellowstone, established in 1872, is the world's oldest national park, providing a habitat for diverse wildlife, including grizzly bears. The bears faced extinction in 1972 but were protected by laws, though they remain threatened. Gold mining has historically posed a threat, with attempts to reduce park size for mining. Despite regulation challenges, conservation efforts continue, with President Clinton blocking a mining operation in 1992 to protect the park's pristine condition.

What year was Yellowstone National Park established?

• 1872

• 1972

• 1858

• 1992

Which animal in Yellowstone was placed on the endangered species list due to declining numbers?

• Deer

• Bison

• Elk

• Grizzly bear

When was alluvial gold first discovered along the Yellowstone River?

• 1992

• 1858

• 1872

• 1972

What action did President Clinton take regarding the Canadian company's mining plans?

• Reduced the park's size

• Allowed limited mining

• Approved the mining operation

• Blocked the mining operation

In what year were grizzly bears removed from the protected species list, only to be reinstated two years later?

• 2010

• 1992

• 1972

• 2007