Understanding Ocean Plastic Pollution

The video discusses the history and impact of plastic pollution in oceans, highlighting its persistence and effects on wildlife and ecosystems. It explains how plastic moves up the food chain, potentially affecting human health. The video also covers methods for collecting plastic samples and emphasizes the need for targeted policies and educational solutions to address the issue effectively.

When was it legal to dump plastic in the ocean?

• Until the 1990s

• Until the 1980s

• Until the 2010s

• Until the 2000s

What happens to plastic in the ocean over time?

• It dissolves completely

• It becomes biodegradable

• It evaporates

• It breaks down into smaller pieces

How many species of wildlife have ingested plastic?

• Over 200 species

• Over 100 species

• Over 400 species

• Over 300 species

What is the concern with plastic moving up the food web?

• It can introduce chemicals into the food chain

• It leads to habitat destruction

• It causes animals to grow larger

• It makes animals more aggressive

What tool is used to collect plastic samples from the ocean?

• A drone

• A submarine

• A fishing net

• A manta trawl

What is a challenge in addressing ocean plastic pollution?

• Identifying the exact type of plastic

• Finding enough volunteers

• Lack of technology

• Insufficient funding

What is a major concern about plastic in the food chain?

• It increases fish population

• It makes fish tastier

• It can transport harmful chemicals

• It reduces fish size

Why is it difficult to design effective programs to address plastic pollution?

• Too many types of plastic

• Insufficient government support

• Uncertainty about the type of plastic

• Lack of public interest

What is NOT a potential solution to reduce plastic pollution?

• Implementing a fee

• Banning all plastic

• Education and behavior change

• Market change

What is necessary to create effective policies against plastic pollution?

• Having more volunteers

• Knowing the exact source of plastic

• Reducing ocean exploration

• Increasing plastic production