Hazardous Environments - Key Terms

Beschreibung

IGCSE Geography (Hazardous Environments) Karteikarten am Hazardous Environments - Key Terms, erstellt von Noah Swanson am 30/03/2015.
Noah Swanson
Karteikarten von Noah Swanson, aktualisiert more than 1 year ago
Noah Swanson
Erstellt von Noah Swanson vor mehr als 9 Jahre
37
1

Zusammenfassung der Ressource

Frage Antworten
Adjustment Changes designed to react to and cope with a situation, such as the threat posed by a hazard.
Earthquake A violent shaking of the Earth’s crust.
Emergency Aid Help in the form of food, medical care and temporary housing provided immediately after a natural disaster.
Epicentre The point on the Earth’s surface that is directly above the focus of an earthquake.
Hazzard An event which threatens the well-being of people and their property.
Infrastructure The transport networks and the water, sewage and communications systems that are vital to people and their settlements and businesses.
Lahar A flow of wet material down the side of a volcano’s ash cone which can become a serious hazard.
Natural Disaster A natural event or hazard causing damage and destruction to property, as well as personal injuries and death.
Natural Event Something happening in the physical environment, such as a storm, volcanic eruption or earthquake.
Plate Movement Mainly the coming together and the moving apart of tectonic plates.
Prediction Forecasting future events or changes.
Pyroclastic Flow A devastating eruption of extremely hot gas, ash and rocks during a period of explosive volcanic activity; the downslope flow to this mixture is capable of reaching speeds up to 200kph.
Risk Assessment Judging the degree of damage and destruction that an area might experience as a result of a natural event.
Storm Surge A rapid rise in sea level in which water is piled up against the coastline to a level far exceeding the normal. It tends to happen when there is very low atmospheric pressure and where seawater is pushed into a narrow channel.
Subduction The pushing down of one tectonic plate under another at a collision plate margin. Pressure and heat convert the plate into magma.
Tropical Revolving Storm A weather system of very low-pressure formed over tropical seas and involving strong winds and heavy rainfall (also known as a cyclone, hurricane or typhoon).
Tsunami A tidal wave caused by the shock waves originating from a submarine earthquake or volcanic eruption.
Volcanic Activity The eruption.
Zusammenfassung anzeigen Zusammenfassung ausblenden

ähnlicher Inhalt

Coastal Landscapes
Chima Power
GCSE geography natural environment
Archie Horwood
Tectonic landscape
Chima Power
Types of Rocks
lloyd.richards98
Geography Coastal Zones Flashcards
Zakiya Tabassum
Using GoConqr to study geography
Sarah Egan
GCSE Geography - Causes of Climate Change
Beth Coiley
BELIEVING IN GOD- UNIT 1, SECTION 1- RELIGIOUS STUDIES GCSE EDEXCEL
Khadijah Mohammed
Characteristics and Climate of a hot desert
Adam Collinge
MATTERS OF LIFE AND DEATH - UNIT 1, SECTION 2 - RELIGIOUS STUDIES GCSE EDEXCEL
Khadijah Mohammed
Unit 1: Business Studies GCSE
Libby Rose