Geography / Year 9 / Geographical Knowledge and Understanding / Unit 1: Biomes and food security

• TLF-IDM025065

Demand for certain kinds of food changes with time as people's tastes change. Avocados were not always popular, but in recent years their popularity has increased so much that supply cannot keep up with demand. Learn how stem cell scientists at the University of Queensland are leading the way in research that could cut ...

• TLF-IDM025067

A lot of resources go into the production of beef. For example, 20 litres of water is needed to produce just 1 gram of beef. In order to produce food more sustainably to feed an ever-growing population, some alternatives to protein have been suggested. What are some of these alternatives? Do you think they will ever replace meat?

• TLF-IDM019365

This is a video that defines and explores the concept of food security using animated illustrations, spoken commentary, and pauses for discussion. Identifying the accelerating growth of population and the proportion of people who are chronically hungry, it provides the United Nation's definition of food security and its ...

• TLF-IDM018186

This is an online resource about two contrasting Indonesian islands, Bali and Sumba, highlighting the inequalities that exist within Indonesia. The resource compares the rice and rainforests of Bali with the corn and savannah grasslands of the more remote, and less wealthy Sumba, and examines each in terms of the challenges ...

• TLF-IDM017619

This resource consists of a multitude of news articles and analytical pieces under the topic of agriculture. Eight articles address the many challenges of world food security, five explore the impact of predicted water and phosphorus shortages on crop yields and one article analyses the broader impact of organic farming ...

• TLF-IDM019437

This is a video about how wild-caught lobsters are processed for export and barramundi are farmed in two South Australian businesses. The first part is presented by Andrew Laurie, the owner of Sky Seafoods, who shows the work of the lobster fishermen who supply him and how the lobsters are processed. He describes how sustainability ...

• TLF-IDA002852

The satisfaction of eating straight from the garden is one of life’s best learning experiences, however we need to be respectful and mindful to only harvest what we need to allow the plant to continue to thrive for generations to come. This activity involves the assessment and mapping of local environments to create a successful ...

• TLF-IDM017160

This is a three-and-a-half-minute video promoting the case for investment in reducing the huge amount of grain lost to post-harvest pests and decay in Sub-Saharan Africa. It begins by highlighting the extent of grain losses, pointing out that they equal 20 per cent of all grain harvested, would have been worth about US$4 ...

• TLF-IDM017136

This is a video about water availability for people living in the Peruvian Andes. It includes vision and information about water scarcity in this region and details of a Food and Agriculture Organization of the United Nations funded project involving the creation of a sustainable water management program. The program involves ...

• TLF-IDM017102

This is a website about the environmental and animal welfare issues related to the consumption of meat. It contains sections on the amount of meat we eat; the environmental impacts of consuming meat; cattle, chicken, egg-laying-hen and pig-farming factories; and what can be done to improve the current state of the meat ...