Wetlands Flashcard

Front

What are wetlands?

Back

Wetlands are areas where water covers the soil, either permanently or seasonally, and they support a variety of plant and animal life.

Front

What is the primary function of wetlands in the ecosystem?

Back

Wetlands serve as natural water filters, improve water quality, and provide habitat for wildlife.

Front

What is sedimentation in the context of wetlands?

Back

Sedimentation refers to the process where particles settle out of water, which can lead to the degradation of wetland habitats.

Front

Why is wetland restoration important?

Back

Wetland restoration is crucial to recover lost ecosystems, improve biodiversity, and enhance water quality.

Front

What is an aquifer?

Back

An aquifer is a geological formation that can store and transmit water, often tapped for drinking water and irrigation.

Front

How do wetlands recharge aquifers?

Back

Wetlands allow water to percolate through the soil, replenishing underground aquifers.

Front

What is the impact of urban development on wetlands?

Back

Urban development often leads to the destruction of wetlands, reducing their area and ecological functions.

Front

What types of vegetation are typically found in marshes?

Back

Marshes are characterized by herbaceous plants such as grasses, sedges, and reeds.

Front

What are the main threats to wetlands?

Back

Main threats include pollution, drainage for agriculture, urbanization, and climate change.

Front

What role do wetlands play in flood control?

Back

Wetlands absorb excess rainwater and slow down runoff, reducing the risk of flooding.