CLEAN: Racing to save the Gulf of MexicoÕs fragile ecosystem

The video discusses the detrimental effects of oil on marshes, highlighting both physical and chemical harm. Marshes are crucial ecosystems, serving as breeding grounds for fish and habitats for birds. The video also reveals that much of the oil is hidden beneath the surface, impacting marine life and the seafood industry, including shrimp, oysters, and crabs.

How does oil physically affect marshes?

• By providing nutrients

• By cleaning the water

• By suffocating the marsh

• By increasing plant growth

What is the significance of marshes in the ecosystem?

• They are barren lands

• They are desert areas

• They are used for industrial waste disposal

• They are breeding and nursery grounds for fish and birds

What is the public's perception of the oil spill's impact?

• They see the full extent of the damage

• They see only a small fraction of the impact

• They are unaware of any oil spill

• They believe the oil is beneficial

Which marine species are affected by the contaminated water?

• Only sea turtles

• Only dolphins

• Shrimp, oysters, blue crabs, and finfish

• Only whales

What percentage of America's finfish harvest is affected by the oil contamination?

• 10%

• 75%

• 25%

• 50%