Which coastal ecosystem is most vulnerable to sea-level rise?
Correct answer(s):
- Salt marshes
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What is the most significant impact of coastal development on ecosystems?
Correct answer(s):
- Loss of habitat
Which U.S. coastal area has the largest number of wetlands?
Correct answer(s):
- Gulf Coast
Which of the following coastal ecosystems are found in the U.S. Pacific Coast?
Correct answer(s):
- Rocky shorelines
Which U.S. state is home to the Everglades, a significant coastal ecosystem?
Correct answer(s):
- Florida
What is the primary source of food in coastal ecosystems?
Correct answer(s):
- Phytoplankton
What type of vegetation is commonly found in U.S. salt marshes?
Correct answer(s):
- Grasses and sedges
How can coastal ecosystems be restored after damage?
Correct answer(s):
- All of the above
What is the role of the National Oceanic and Atmospheric Administration (NOAA) in coastal ecosystem protection?
Correct answer(s):
- All of the above
Which of the following is a primary contributor to water pollution in coastal ecosystems?
Correct answer(s):
- Urban stormwater
What is the role of the U.S. Coastal Zone Management Act?
Correct answer(s):
- All of the above
Which U.S. coastline has a significant number of sea turtle nesting sites?
Correct answer(s):
- Atlantic Coast
What do tidal wetlands provide for marine ecosystems?
Correct answer(s):
- All of the above
What is the primary purpose of a coastal buffer zone?
Correct answer(s):
What is one of the benefits of seagrass meadows in coastal ecosystems?
Correct answer(s):
Which U.S. coastal ecosystem is most impacted by invasive species?
Correct answer(s):
- Wetlands
What is a major environmental impact of coastal tourism?
Correct answer(s):
- All of the above
Which type of plant is commonly found in salt marshes?
Correct answer(s):
- Marsh grasses
Which type of coastal habitat provides important feeding grounds for migratory birds?
Correct answer(s):
- Wetlands
Which U.S. state is most vulnerable to flooding due to rising sea levels?
Correct answer(s):
- Louisiana