Wetlands Characteristics and Differences

The video explains the differences between various types of wetlands: marshes, swamps, bogs, and fens. Wetlands are areas saturated with water, and their water levels can vary. Marshes support reeds and grasses, with the Florida Everglades as a prime example. Swamps, like the Okefenokee Swamp, contain trees and plants. Bogs are low-lying areas with acidic water and Spagna moss, leading to peat formation. Fens are similar to bogs but have additional water sources, allowing for more biodiversity. The video concludes with a suggestion to explore more resources.

What is a common characteristic of all wetlands?

• They have no plant life.

• They are always dry.

• They are saturated with water.

• They are found only in tropical regions.

Which of the following is a feature of marshes?

• They support a variety of reeds and grasses.

• They are dominated by trees.

• They are always dry.

• They have no plant life.

What is the Florida Everglades known for?

• Being a saltwater swamp.

• Being a mountain range.

• Being a large desert.

• Being a continuous freshwater marsh.

How do swamps differ from marshes?

• Swamps are always dry.

• Swamps have no plant life.

• Swamps are found only in deserts.

• Swamps contain trees and plants.

Where is the Okefenokee Swamp located?

• In the Arctic Circle.

• On the Georgia-Florida border.

• In the Sahara Desert.

• In the Amazon Rainforest.

What is a defining feature of bogs?

• They are high in oxygen.

• They are always dry.

• They are dominated by Spagna moss.

• They have no plant life.

What type of soil is created in bogs?

• Loam

• Clay

• Sand

• Peat

What is a key difference between fens and bogs?

• Fens are supplied by rainfall only.

• Fens have a water source other than rainfall.

• Fens are always dry.

• Fens have no plant life.

Why do fens support a greater diversity of life compared to bogs?

• They are always dry.

• They are less acidic and have more oxygen.

• They have no plant life.

• They are more acidic.

What is a common water source for fens?

• Desert springs

• Rainfall only

• Underground streams or groundwater

• Ocean tides