Glacier National Park - Glaciers & Climate Change

The video discusses Glacier National Park as a valuable research site for studying climate change impacts on mountain ecosystems. It highlights the role of glaciers as indicators of climate change, noting the significant reduction in glacier numbers since 1910. The loss of glaciers affects water supply and ecosystem health, impacting species like the bull trout. The video emphasizes the interconnectedness of ecosystems and the importance of glaciers in maintaining ecological balance.

What makes Glacier National Park a unique site for climate change research?

• It is the largest national park in the world.

• It has a complete and relatively undisturbed mountain ecosystem.

• It is the only park with glaciers.

• It has the most diverse wildlife.

How many glaciers were originally in Glacier National Park when it was founded?

• 200

• 27

• 50

• 150

What is the significance of glaciers in understanding climate change?

• They are the only source of fresh water.

• They serve as a visual and measurable indicator of climate change.

• They prevent forest fires.

• They are the primary habitat for all mountain wildlife.

What happens to water sources when glaciers in a basin disappear?

• New glaciers form to replace the old ones.

• There is no change in water availability.

• Water sources increase due to rainfall.

• Water sources diminish, affecting streams and aquatic life.

Why is the bull trout mentioned in the context of glacier retreat?

• It is not affected by changes in water temperature.

• It is the only fish species in the park.

• It thrives in warm water conditions.

• It is a species that requires cold water, which is affected by glacier melt.