Search results

Refine by resource type

Refine by year level


    Refine by learning area


      Refine by topic

      Main topic Specific topic Related topic
      • No suggestions

      Your search returned 90 results

      Listed under:  Science  >  Life  >  Ecosystems
      Online

      Catchment management: the drain is just for rain

      • TLF-IDA002837

      Stormwater originated as rain and flows into creeks, rivers and other water bodies. Any rubbish or chemical pollution collected during this journey can end up polluting the waterways. This activity looks the impacts of stormwater and rubbish in our waterways. Outcomes of this learning activity are for students to: understand ...

      View detailsView resource
      Online

      Education - Return to 1616 Ecological Restoration Project

      • TLF-IDA002754

      This is a comprehensive education package based on of the world's most exciting ecological restoration projects that is happening right now in Western Australia! It features interactive virtual tours, 3D skulls, videos, real-action inquiry projects, research projects, native animal educational card games and activities, ...

      View detailsView resource
      Text

      Animal survivor

      • TLF-IDM025824

      This resource provides a scaffold for students to analyse the features of a Queensland animal and relate them to its survival success. Students then conduct the animal design challenge: Engineering new features for their animal to increase its chance of survival and future success. Students also make predictions about how ...

      View detailsView resource
      Text

      It’s Alive: Conditions on Earth

      • TLF-IDA002079

      In this resource, students investigate and measure the conditions of planet Earth. They explore temperature, gravity and the needs of living things. Students also discuss how some conditions on Earth are constant, while other conditions regularly change, and how living things have adaptations to survive these changes.

      View detailsView resource
      Interactive

      Old Bernie's Pond

      • TLF-IDL27

      Clean up Old Bernie's Pond. See how it has become polluted and invaded by introduced species. Restore the pond by choosing actions such as planting native species and removing sources of pollution. Look at the effects of each change. Earn points to get a certificate.

      View detailsView resource
      Text

      Sustainable table: the coming famine

      • TLF-IDM017103

      This is a website about the key issues related to global food insecurity. It contains sections on the scarcity of primary resources; land degradation; land scarcity; waste; climate change; consequences of inaction; and proposed solutions. Photographs, statistics, graphs, maps and figures support the information. This resource ...

      View detailsView resource
      Video

      Catalyst: How will fire change the climate?

      • TLF-IDM021143

      Considering the impact of a changing climate on the severity and frequency of fires is one thing, but how about the impact of fires on climate? Why does Professor David Bowman describe this scenario as a 'fire spiral'? What are the consequences of a world with fewer forests? As Professor Craig Allen explains, drought and ...

      View detailsView resource
      Video

      Catalyst: Chemical pollutants toxic to whales

      • TLF-IDM015401

      Explore how chemical pollutants affect the Antarctic food web. A scientist shows that baleen whales are consuming Antarctic krill contaminated by accumulated residues of persistent organic pollutants (POPs) from pesticides and industrial chemicals. Find out why these pollutants are concentrated at the Earth's polar regions.

      View detailsView resource
      Video

      Four Corners: Increasing threat of megafires

      • TLF-IDM016041

      Many scientists believe we are already experiencing megafires and that they will continue to increase in the future. In this clip you will hear from Australian scientists at the forefront of fire research. Discover what they have to say about the causes, projections, and consequences of an increased megafire threat.

      View detailsView resource
      Video

      Four Corners: Ecological effects of bushfires

      • TLF-IDM015968

      Did you know that Australia is the most flammable continent on Earth? Watch this clip to discover how bushfires impact natural ecosystems, and how the increasing global threat of bushfires may affect Australia. Australian scientists explain the ecological consequences of fire and a US expert describes his concerns for the future.

      View detailsView resource
      Video

      Engineering clean rivers

      • TLF-IDM021121

      Figuring out how to clean up contaminated rivers is a big challenge. It's also tricky to work out where the most contaminated parts of a river system are and whether its fish are safe to eat. Watch this video and learn how engineering has helped to solve these problems. Why do you think engineers looked to the bottom of ...

      View detailsView resource
      Video

      What are microbes?

      • TLF-IDM020192

      What are microbes? What are the four major groups that most microbes belong to? Listen as Dr Taghrid Istivan explains where microbes are found. What is the name of the group of microbes she describes as beneficial to our health? Can you explain what happens when people get food poisoning?

      View detailsView resource
      Video

      Foreign Correspondent: Sustainable tourism

      • TLF-IDM017479

      The Yucatán Peninsula in south-eastern Mexico is a popular tourist destination. This clip focuses on examples of sustainable tourism - tourism that aims to have a low environmental impact. View Tulum, a town under threat of being developed similarly to Cancún, a major tourist resort destination.

      View detailsView resource
      Video

      Foreign Correspondent: Cenotes

      • TLF-IDM017475

      The Yucatán Peninsula is located in south-eastern Mexico and covers a vast area of coastline south of the Gulf of Mexico. It is a popular tourist destination for people who travel to cities such as Cancún to enjoy sandy white beaches. Explore the subterranean freshwater caverns of this region and discover why this pristine ...

      View detailsView resource
      Video

      Magical Land of Oz: Join the Numbat Taskforce!

      • TLF-IDM025101

      Numbats are native Australian marsupials that can be found in Western Australia and South Australia. Unfortunately, their numbers are declining rapidly. What are the causes? What can we do to combat this and protect these unique Australian animals? Find out what one community group, the Numbat Taskforce, is doing to help ...

      View detailsView resource
      Video

      Landline: Spinifex research

      • TLF-IDM015668

      What does spinifex grass contain that might prove useful in modern buildings? Watch this clip and discover how Aboriginal knowledge, combined with Western science, is unlocking the potential of spinifex. Find out about this natural resource and how it could become a new, sustainable material for the building industry.

      View detailsView resource
      Video

      Catalyst: Coorong salinity

      • TLF-IDM015398

      Imagine the mighty Murray River as it flows through South Australia and reaches the sea. Explore the consequences of drought and human activity while listening to Graham Phillips describe the effects of the Coorong's increasing salinity and the the associated threat to Adelaide's supply of fresh water.

      View detailsView resource
      Video

      Magical Land of Oz: Koalas and climate change

      • TLF-IDM025103

      The koala population in rural NSW has been declining over the years due to drought and heatwaves. What causes some of the temperature extremes experienced in this region? Dr Mella believes koalas normally get most of the moisture they need to stay hydrated from eucalyptus leaves. What has changed in recent years that means ...

      View detailsView resource
      Video

      Catalyst: Managing bushfires

      • TLF-IDM015393

      To burn or not to burn? Investigate the science behind arguments for and against controlled burn-offs that aim to reduce the risk of bushfires to humans. Listen to the reasons Professor Mark Adams of Sydney University gives for a careful approach to prescribed burning.

      View detailsView resource
      Video

      Scientists study suburban microbats

      • TLF-IDM015392

      Discover the tiny bats that live in Australian backyards in urban areas, including large cities. Watch this clip to learn more about these elusive Australian mammals, and to find out about a large-scale survey undertaken in Melbourne. Scientist, Dr Rodney van der Ree, addresses a group of volunteers in the field and explains ...

      View detailsView resource