HASS9 Biomes & Food Security: Threats to Biomes

Climate Change: The Facts

Sir David Attenborough looks at a planet on the verge of climate catastrophe. With intimate stories of people's lives affected by climate change, the documentary takes a look at one of the greatest challenges we face.

The Future of Sydney's Food Bowl

We all take for granted having fresh produce within easy reach, but what would you do if local food was under threat?

Leading scientists warn Australia's ecosystems are facing collapse | ABC News

A team of 38 scientists have issues a stark warning that 19 of Australia's ecosystems face immediate collapse due to the accelerating effect of climate change.

Australia's ecosystems 'already suffering from climate change'

Warming temperatures are threatening Australian wildlife with the iconic Kakadu National Park also in danger of rising sea levels, a report has found.

Tropical Rainforests: Threats & Challenges

Follow a indigenous environmental campaigner as he introduces you to his rainforest world and explores the threats facing it. This title considers the value of rainforests, both locally and globally in terms of their goods and services. It then explores the impacts of deforestation and the threats from logging, cattle ranching, commercial palm oil production and oil and mineral extraction. Climate change, soil erosion, water pollution, loss of biodiversity, and the impacts on indigenous communities are all considered.

5 Human Impacts on the Environment: Crash Course Ecology #10

Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides.

Human Impact | Environment | Biology | FuseSchool

In this video we'll learn about how human activity has a negative impact on the Earth because of burning fossil fuels, deforestation and creating waste.