Everglades National Park - Sawgrass Prairie

The video explores the Sawgrass Prairie in the Everglades, highlighting its unique ecosystem. It discusses the seasonal changes, the role of sawgrass, and the diverse wildlife that inhabits the area. The importance of fire in maintaining the prairie ecosystem is emphasized, along with the impact of human activities on the natural flow of water. The video concludes with a reflection on the beauty and complexity of the prairie environment.

What is the primary reason the river in the Sawgrass Prairie is not flowing during the dry season?

• The river is blocked by debris.

• The limestone basement absorbs all the water.

• The dry season reduces water levels significantly.

• The river is diverted by human structures.

Why is the plant in the Sawgrass Prairie called 'sawgrass'?

• It has a saw-like appearance.

• Its edges have tiny upward pointing teeth.

• It is used to make saws.

• It grows in a saw pattern.

What is the primary function of alligator holes in the Sawgrass Prairie?

• They are used for storing food.

• They serve as nesting sites for birds.

• They act as water reservoirs during the dry season.

• They help in plant pollination.

What role does periphyton play in the Everglades food chain?

• It is a decomposer.

• It is a primary producer.

• It is a top predator.

• It is a secondary consumer.

Which animal is a primary consumer in the Sawgrass Prairie food chain?

• Deer

• Apple snail

• Florida snail kite

• Alligator

How does fire benefit the Sawgrass Prairie ecosystem?

• It provides nutrients through ash.

• It reduces animal populations.

• It destroys invasive species.

• It increases water flow.

What is one consequence of human-made structures on the Sawgrass Prairie?

• They increase the water flow.

• They disrupt the natural water flow.

• They enhance the growth of sawgrass.

• They provide habitats for more species.