Hazards Flashcards
What is a natural hazard?
Extreme natural events that can cause loss of life, extreme damage to property and disrupt human activities
(UK) What are the different types of extreme weather?
Heavy rain, floods, heavy snowfall, heatwave, droughts
(CLIMATE CHANGE) What is the evidence?
Glacier retreat, ice cores, rising sea level
(CLIMATE CHANGE) What are the natural causes?
Orbital changes, solar output, volcanic activity
(CLIMATE CHANGE) What are the human causes?
Burning fossil fuels, agriculture, deforestation
(CLIMATE CHANGE) What are mitigation methods to manage the impacts?
Carbon capture, planting trees, international agreements
(CLIMATE CHANGE) What are adaptation methods to manage the impacts?
Agriculture, water supply, reducing risk from sea level rise
(TROPICAL STORMS) Define ‘tropical storm’
an area of low pressure with winds moving in a spiral around a cal central point
(TROPICAL STORMS) What are they called in the US and Caribbean?
Hurricanes
(TROPICAL STORMS) What are they called in South Asia?
Cyclones
(TROPICAL STORMS) What are they called in East Asia?
Typhoons
(TROPICAL STORMS) What are they called in Australia?
Willy-willies
(TROPICAL STORMS) How can the effects be reduced?
Monitoring and prediction, protection, planning
(TECTONICS) What is a plate margin?
The region where two or more plate margins meet
(TECTONICS) What is an earthquake?
a sudden and violent period of ground shaking