Guardians of the Sea: Australia’s Endangered Marine Life
Guardians of the Sea: Australia’s Endangered Marine Life
Items in this lesson
Guardians of the Sea: Australia’s Endangered Marine Life
What do you already know about endangered marine animals?
Learning Objective
At the end of the lesson you will be able to describe how marine animals are endangered, list key threats, and suggest ways to help protect them.
What is Marine Life?
Marine life includes all animals and plants living in the sea, from tiny plankton to the giant blue whale.
Main Threats to Marine Life
Pollution, overfishing, climate change, and habitat destruction are major threats facing marine animals.
Endangered Species in Australian Waters
Corals are threatened by warming seas and water pollution, leading to coral bleaching and loss of habitats for many fish.
Many sea turtles are endangered due to habitat loss and plastic pollution. They often eat plastic bags, mistaking them for jellyfish.
Great Barrier Reef Corals
Sea Turtles
Why Does it Matter?
Healthy marine life supports food webs, tourism, medicine, and the balance of ocean ecosystems.
Interactive Activity
Choose an endangered marine animal found in Australia. Find out one interesting fact and share it with a partner. Why is this animal important?
How Can We Help? Small Actions, Big Impact
Reflection
What is one thing you can do this week to help protect marine life? Share your idea with the class.
Write down 3 things you learned in this lesson.
Write down 2 things you want to know more about.
Ask 1 question about something you haven't quite understood yet.
