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• TLF-IDA003972

This video presents examples of shell fossils that help us to understand where oceans were located in Australia millions of years ago. The shells lived in shallow marine environments before they died and became part of the rocks formed from sand and silt at the bottom of the water. Brachiopods from Woolshed Creek in Canberra ...

• TLF-IDA003990

This 58 page booklet explores geological timescales in the context of the Australian continent. Each section discusses a single geological time interval, and outlines the major geological, climatic and biological events which occurred in that interval, including continental drift, the break-up and amalgamation of continental ...

• TLF-IDA003979

This short video introduces the physical geography of Australia using a colourful topographic map. Students are shown the three major physical regions of the continent, the lack of large mountains and consider why relatively few people live in Australia given its size.

• TLF-IDM017456

Discover why the Lao Government plans to build a hydropower dam at Xayaboury (Xayaburi) on the Mekong River and how neighbouring countries might react. The Mekong River Commission is attempting to maintain a balance for all users of the river. Find out why this is a difficult and complex task.

• TLF-IDM017163

This is a video about the importance of cassava for food security in Africa and how the Regional Cassava Initiative supported small-scale farmers whose crops were affected by viral diseases. Plant virologist James Legg explains the extent of the problem and how the viruses are transmitted, and Burundi farmer Aoron Sebomana ...

• TLF-IDM019635

This is website about the significant contribution Aboriginal people made in colonial times by guiding European explorers and colonists, stock and goods across the Victorian river systems. The resource includes introductory information and 31 Story Objects in the format of videos, audio, images and text. Each object also ...

• TLF-IDM025769

This resource explores the landscape of Kamay Botany Bay, as well as the technology discovered by the crew aboard the HMB Endeavour in 1770. This resource is one part of the 'Endeavour – eight days in Kamay' resource.

• TLF-IDM015836

Do you know a poem with the line 'I love a sunburnt country'? The poem is 'My country' by Dorothea Mackellar. Find out what inspired Mackellar to write this famous poem and how she felt about teenager Christine Roberts basing a song on it. This is a black-and-white clip from a 1967 current affairs program This Day Tonight.

• 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 ...

• TLF-IDM018495

The mighty Mekong river provides a way of life for millions of people, and is arguably the most important resource in the developing country of Laos. Discover how villagers are being relocated to make way for hydropower dams on this river, which stretches for nearly 5,000 kilometres from the mountains of Tibet to Vietnam. ...