Coasts - Study guides, Class notes & Summaries

Coasts (AQA Geography A Level) with complete solution

Coastline correct answers The where the land meets the sea Fetch * correct answers The distance over which the wind can blow What does a large fetch cause? correct answers powerful waves What does a small fetch cause? correct answers less powerful waves Prevailing wind correct answers The direction the usual wind comes from What is the prevailing wind in the UK? correct answers In the UK, the prevailing wind is southwesterly, the wind blows, uninterrupted from central America acro...

Coasts (AQA Geography A Level) with complete solution

Coasts (AQA Geography A Level) with complete solution

Edexcel A level Geography Coasts June 2024 Exam Questions and Answers

Fetch - ANSWER-Distance over which the wind blew. Wave break ratio - ANSWER-The ratio of the wave height to the wave length cannot be more than 1:7 as this is when a wave breaks. Swash - ANSWER-When a wave breaks, water is washed up the beach and can deposit sediment. Backwash - ANSWER-Water runs back down the beach and is capable of removing sediment from a beach. Constructive Waves - ANSWER-Add sediment to the shallow gradient beach and have high swash and low backwash. Longer waveleng...

Comprehensive revision notes for the AQA A-Level Geography Coasts topic. Includes coastal processes, landforms and formation, alongside case study information.

WAVE CREST This is the top of the wave as water in a wave rises causes crest WAVE TROUGH As water in a wave falls WAVE HEIGHT Distance between the wave crest and trough WAVE PERIOD Time between waves WAVE FREQUENCY Number of waves that break on a beach in a given period of time WAVE STEEPNESS WAVE HEIGHT/WAVE LENGTH cannot exceed 1:7(this is the point at which the wave breaks) WAVE ENERGY In deep water the energy of a wave is proportional to the wave length X by the wave height(sq...

Multiple long answer responses to past paper questions on the A-Level Coasts topic.