GCSE GEOGRAPHY UNIT ONE REVISION CLIPS

RESTLESS EARTH Structure of the Earth Earthquakes and Plate Tectonics Why do earthquakes happen? Earthquake in Santa Cruz, California in 1989 Earthquake in Bhuj, India in 2001 Earthquake in Japan, 2010 Earthquake resistant structures Asian Tsunami in 2004 Asian Tsunami secondary effects Asian Tsunami variable impacts

CLIMATE AND CHANGE Causes of climate change Evidence of Climate Change Rising sea levels in the Maldives Ecosystems CO2 in the atmosphere Arctic sea ice melts Global Warming threatens ski resorts Impacts of climate change Living near the River Nile

BATTLE FOR THE BIOSPHERE Climate Zones Comparing Climates The effect of human activity on the environment Recycling nutrients Ecological footprint of the Sanema people Threats to the Rainforest Rainforest destruction Sustainable forestry Biodiversity Species under threat Green Belts and National Parks Rainforest sustainability

WATER WORLD Hydrological Cycle World water supply Causes and impact of acid rain Desertification in the Sahel Local impacts in Burkina Faso Diguettes in Burkina Faso Fog catching nets in the Atacama Desert Advantages and Disadvantages of Dams Hand dug wells

COASTAL CHANGE & CONFLICT Coastal erosion and landforms Coastal erosion in Happisburgh Headland erosion Waves Longshore drift and coastal deposition Depositional features Coastal floods on Canvey Island Weathering and erosion Coastal management strategies

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