2.4.4
Effects of Tropical Storms
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The Effects of Tropical Storms
Primary effects happen during the natural disaster (or during the tropical storm). Secondary effects happen later on because of the primary effects.

Primary effects
- Damage to infrastructure - transport networks, railway lines, roads, and bridges can be damaged or flooded.
- Flights and train journeys are often cancelled because high winds make travel dangerous.
- Flying debris blown by the winds can kill or injure people.
- Electricity cables and pylons above ground can be damaged by wind or debris.
- Rivers and coastal towns can be flooded and the water damage can last for years. Floods can also cause sewage to overflow out of drains, potentially mixing with water supplies.

Secondary effects
- Floods can damage people's houses causing homelessness. Without finding shelter, people could freeze to death outside.
- If water or electricity supplies are cut off, people can become isolated and stranded from basic health requirements. This can cause illness and viruses to spread.
- People may not be able to get work and earn money if airports and train lines are damaged.
- Damaged roads, airports, and train lines could stop aid and emergency services helping those affected.
- Damage to crops, the death of livestock, and the blocking of supply lines can all contribute to food shortages.
1Paper 1 - Changing River Environnments
1.1Characteristics of Rivers
1.2River Landforms
1.3Rivers: Opportunities & Hazards
1.4The Bradshaw Model
1.5The Drainage Basin & the Water Cycle
1.6Processes Operating in a Drainage Basin
2Paper 1 - Changing Coastal Environments
2.1Physical Processes that Shape the Coast
2.1.1Processes of Erosion2.1.2Corrosion & Corrasion2.1.3Transportation2.1.4Deposition2.1.5Longshore Drift2.1.6Types of Waves2.1.7Case Study: The Holderness Coast (UK)2.1.8Case Study: The Holderness Coast - Management2.1.9Case Study: The Holderness Coast - Defences2.1.10Diagnostic Misconceptions - Swash & Backwash
2.2Landforms
2.3Opportunities & Hazards
2.4Tropical Storms
2.4.1Tropical Storms2.4.2Structure of Tropical Storms2.4.3Causes of Tropical Storms2.4.4Effects of Tropical Storms2.4.5Hazards of Tropical Storms2.4.6Case Study: Hurricane Katrina - Effects2.4.7Case Study: Hurricane Katrina - Responses2.4.8Case Study: Cyclone Nargis - Responses2.4.9Case Study: Cyclone Nargis2.4.10Mathematical Skills: Weather Hazards2.4.11Diagnostic Misconceptions - Rainfall
3Paper 1 - Changing Ecosystems
3.1Antarctic
3.2Threats to the Antarctic
3.3Tropical Rainforest
3.4Tropical Rainforest: Threats
4Paper 1 - Tectonic Hazards
4.1The Structure of the Earth
4.2The Processes of Earthquakes & Volcanoes
4.2.1Earthquakes: Processes & Characteristics4.2.2Earthquake Hazards4.2.3Types of Volcano4.2.4Classification & Features4.2.5Volcanic Hazards4.2.6Diagnostic Misconceptions - Lava4.2.7Diagnostic Misconceptions - Location of Volcanoes4.2.8Diagnostic Misconceptions - Focus vs Epicentre4.2.9Diagnostic Misconceptions - Sliding Plates
4.3The Impacts of Tectonic Hazards
5Paper 1 - Climate Change
5.1Natural & Human Causes of Climate Change
5.2Impacts of Climate Change
5.3Responses to Climate Change
6Paper 2 - Changing Populations
6.1Populations Grow & Decline
6.2Population Structures Over Time
7Paper 2 - Changing Towns & Cities
7.1Where People Live
7.2Opportunities & Challenges of Urbanisation
8Paper 2 - Development
8.1Measuring Development
8.2Uneven Development
8.3Sustainable Development
9Paper 2 - Changing Economies
9.1Changing Employment Structures
9.2Globalisation
9.3Tourism
9.3.1Factors Leading to the Growth of Tourism9.3.2The Butler Model9.3.3Benefits of Tourism - Economic9.3.4Benefits of Tourism - Social, Cultural & Env.9.3.5Problems with Tourism - Economic9.3.6Problems of Tourism - Social, Cultural & Env.9.3.7Managing Tourism - Sustainability & Ecotourism9.3.8Managing Tourism - Quotas & Tourism Hubs9.3.9Case Study: Blackpool (UK)9.3.10Mathematical Skills: Changing Economic World
10Paper 2 - Resource Provision
10.1Food
10.2Patterns of Food Supply & Demand
10.3Challenges of Food Supply
10.4Energy
10.5Patterns of Energy Supply & Demand
Jump to other topics
1Paper 1 - Changing River Environnments
1.1Characteristics of Rivers
1.2River Landforms
1.3Rivers: Opportunities & Hazards
1.4The Bradshaw Model
1.5The Drainage Basin & the Water Cycle
1.6Processes Operating in a Drainage Basin
2Paper 1 - Changing Coastal Environments
2.1Physical Processes that Shape the Coast
2.1.1Processes of Erosion2.1.2Corrosion & Corrasion2.1.3Transportation2.1.4Deposition2.1.5Longshore Drift2.1.6Types of Waves2.1.7Case Study: The Holderness Coast (UK)2.1.8Case Study: The Holderness Coast - Management2.1.9Case Study: The Holderness Coast - Defences2.1.10Diagnostic Misconceptions - Swash & Backwash
2.2Landforms
2.3Opportunities & Hazards
2.4Tropical Storms
2.4.1Tropical Storms2.4.2Structure of Tropical Storms2.4.3Causes of Tropical Storms2.4.4Effects of Tropical Storms2.4.5Hazards of Tropical Storms2.4.6Case Study: Hurricane Katrina - Effects2.4.7Case Study: Hurricane Katrina - Responses2.4.8Case Study: Cyclone Nargis - Responses2.4.9Case Study: Cyclone Nargis2.4.10Mathematical Skills: Weather Hazards2.4.11Diagnostic Misconceptions - Rainfall
3Paper 1 - Changing Ecosystems
3.1Antarctic
3.2Threats to the Antarctic
3.3Tropical Rainforest
3.4Tropical Rainforest: Threats
4Paper 1 - Tectonic Hazards
4.1The Structure of the Earth
4.2The Processes of Earthquakes & Volcanoes
4.2.1Earthquakes: Processes & Characteristics4.2.2Earthquake Hazards4.2.3Types of Volcano4.2.4Classification & Features4.2.5Volcanic Hazards4.2.6Diagnostic Misconceptions - Lava4.2.7Diagnostic Misconceptions - Location of Volcanoes4.2.8Diagnostic Misconceptions - Focus vs Epicentre4.2.9Diagnostic Misconceptions - Sliding Plates
4.3The Impacts of Tectonic Hazards
5Paper 1 - Climate Change
5.1Natural & Human Causes of Climate Change
5.2Impacts of Climate Change
5.3Responses to Climate Change
6Paper 2 - Changing Populations
6.1Populations Grow & Decline
6.2Population Structures Over Time
7Paper 2 - Changing Towns & Cities
7.1Where People Live
7.2Opportunities & Challenges of Urbanisation
8Paper 2 - Development
8.1Measuring Development
8.2Uneven Development
8.3Sustainable Development
9Paper 2 - Changing Economies
9.1Changing Employment Structures
9.2Globalisation
9.3Tourism
9.3.1Factors Leading to the Growth of Tourism9.3.2The Butler Model9.3.3Benefits of Tourism - Economic9.3.4Benefits of Tourism - Social, Cultural & Env.9.3.5Problems with Tourism - Economic9.3.6Problems of Tourism - Social, Cultural & Env.9.3.7Managing Tourism - Sustainability & Ecotourism9.3.8Managing Tourism - Quotas & Tourism Hubs9.3.9Case Study: Blackpool (UK)9.3.10Mathematical Skills: Changing Economic World
10Paper 2 - Resource Provision
10.1Food
10.2Patterns of Food Supply & Demand
10.3Challenges of Food Supply
10.4Energy
10.5Patterns of Energy Supply & Demand
Practice questions on Effects of Tropical Storms
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