World Oceans Day Quiz

What percentage of the Earth's surface is covered by oceans?

• 50%

• 60%

• 70%

• 80%

Which of the following is NOT one of the five ocean regions?

• Indian

• Mediterranean

• Atlantic

• Arctic

What is the deepest part of the ocean called?

• Atlantic Ridge

• Pacific Abyss

• Great Barrier Reef

• Mariana Trench

Which human activity is a major contributor to global warming affecting the oceans?

• Agriculture

• Fishing

• Burning fossil fuels

• Deforestation

What can individuals do to help reduce plastic pollution in the oceans?

• Avoid using metal straws

• Recycle plastic whenever possible

• Use more plastic bags

• Increase the use of single-use plastics