Yellowstone National Park - Ecology

Rangers Nicole, Zach, and Kate introduce Yellowstone National Park, highlighting its unique wildlife, geology, and cultural history. They discuss the park's ecology, focusing on abiotic and biotic factors, habitats, and adaptations. The video explains the food web, emphasizing the roles of producers, herbivores, omnivores, and carnivores, and the impact of wolves on the ecosystem. The rangers conclude with a recap, addressing conservation challenges like climate change and visitor management, and encourage viewers to share their knowledge and support park preservation.

What does the bison on the park ranger patch symbolize?

• The hydrothermal features of Yellowstone

• The wildlife that inhabits Yellowstone

• The cultural history of Yellowstone

• The recreational activities in Yellowstone

Which of the following is NOT one of the four essential elements of a habitat?

• Food

• Shelter

• Sunlight

• Water

What is an example of a physical adaptation in Yellowstone animals?

• Migration

• Hibernation

• Communication

• Camouflage

Which animal is known for migrating to lower elevations in winter?

• Bison

• Elk

• Grizzly Bear

• Moose

What is the primary role of producers in a food chain?

• To consume herbivores

• To provide energy to the food chain

• To act as apex predators

• To decompose organic matter

Which animal was reintroduced to Yellowstone in 1995?

• Grizzly Bear

• Elk

• Moose

• Wolf

What is a consequence of removing an apex predator like the wolf from an ecosystem?

• Stabilization of the ecosystem

• Uncontrolled growth of herbivores

• Decrease in herbivore population

• Increase in plant diversity

What is a major challenge currently faced by Yellowstone National Park?

• Climate change

• Overpopulation of wolves

• Lack of visitors

• Depletion of water resources

How can park visitors contribute to the conservation of Yellowstone?

• By camping outside designated areas

• By feeding the wildlife

• By learning and sharing knowledge about the park

• By ignoring safety rules

Why is it important to maintain all original animals in an ecosystem like Yellowstone?

• To reduce park management costs

• To prevent the spread of invasive species

• To increase tourism

• To ensure ecosystem balance