First Semester ES Exam Review - Part 2

Front

What is an environmental function of wetlands?

Back

Wetlands provide natural water filtration, flood control, and serve as habitats for diverse wildlife.

Front

What is a biodiversity hotspot?

Back

A biodiversity hotspot is a region that is both rich in endemic species and threatened by human activities, often found in tropical regions like the Amazon and Southeast Asia.

Front

What are some threats to coral reefs?

Back

Threats to coral reefs include climate change, overfishing, pollution (especially from plastics), and invasive species.

Front

Where are the majority of marine organisms found?

Back

The majority of marine organisms are found in shallow, coastal waters.

Front

What does it mean for environmental science to be an interdisciplinary science?

Back

It means that environmental science integrates knowledge and methods from various fields such as biology, chemistry, geology, and social sciences.

Front

What role do wetlands play in flood control?

Back

Wetlands absorb excess rainwater and reduce the impact of flooding by acting as natural sponges.

Front

Why are tropical regions considered biodiversity hotspots?

Back

Tropical regions have high levels of species richness and endemism, making them critical for global biodiversity.

Front

How does climate change threaten coral reefs?

Back

Climate change leads to ocean warming and acidification, which can cause coral bleaching and disrupt marine ecosystems.

Front

What is the significance of shallow coastal waters for marine life?

Back

Shallow coastal waters provide essential habitats for many marine species, including breeding and feeding grounds.

Front

What is the impact of pollution on coral reefs?

Back

Pollution, especially from plastics and chemicals, can harm coral health and lead to the decline of reef ecosystems.