Coral Reefs and the Great Barrier Reef

The video explores coral reefs, focusing on the Great Barrier Reef. It explains that coral reefs are made of small animals called coral, which resemble plants but are not. The Great Barrier Reef, located near Australia, is the largest in the world and supports diverse marine life, including dugongs, moray eels, and cuttlefish. The reef is crucial for both marine life and humans, offering protection and resources. However, it faces threats from climate change and pollution. The video highlights conservation efforts and suggests ways individuals can help protect the ocean.

Where is the Great Barrier Reef located?

• Near the coast of Brazil

• In the Mediterranean Sea

• In the ocean near Australia

• Off the coast of South Africa

What are coral reefs primarily made of?

• Sand and seaweed

• Rocky material created by coral animals

• Driftwood and shells

• Volcanic rock

How do dugongs find their food?

• By scavenging coral

• By grazing on seagrasses

• By hunting small fish

• By eating seaweed

What unique ability helps cuttlefish survive in coral reefs?

• They can change the color of their skin

• They can breathe air

• They can dig tunnels in the sand

• They can fly above the water

Why is the Great Barrier Reef important to humans?

• It is a major source of gold

• It helps protect the coast from strong waves

• It is a popular fishing spot

• It provides a source of fresh water

What is one major threat to coral reefs mentioned in the video?

• Lack of sunlight

• Increased tourism

• Rising ocean temperatures

• Overfishing

What happens to coral when the ocean gets warmer?

• They move to cooler areas

• They grow faster

• They struggle to get enough food

• They become more colorful

How can people help reduce pollution in the ocean?

• By using more plastic products

• By ensuring trash is disposed of properly

• By dumping waste in rivers

• By using more electricity

What is one way people are trying to help coral reefs?

• By building more reefs

• By increasing fishing activities

• By learning how to prevent pollution

• By introducing new species

What is a simple action individuals can take to protect the ocean?

• Dispose of waste in the ocean

• Only put appropriate items down the drain

• Use more water in daily activities

• Avoid recycling