What natural disasters affect Africa?
Africa’s natural hazards are mainly epidemics, endemic diseases, drought, floods, agricultural pests and bush fires, but some areas are also susceptible to earthquakes, cyclones and volcanic eruptions.
Why is Africa vulnerable to natural disasters?
Africa has all the ingredients for disasters to happen: tough environment, fragile economies, poor infrastructures, etc. The combination of hazards and high vulnerability determines the outcomes. 1.4.
Which disasters do you predict in Africa could impact South Africa?
The latest scientific reports show that South Africa will become drier in the west and wetter in the east. This means the country will experience an increase in the frequency of severe weather events, such as drought, tornadoes, floods, and other natural disasters.
Where do natural disasters occur in Africa?
The findings show that 41% of these disasters occurred in the East Africa region, while 24% were in the West Africa region. In the same 30-year period, 14% of natural disasters took place in the North Africa region.
Does South Africa have any natural disasters?
South Africa is no stranger to the devastating impacts of weather-related hazards such as floods, wildfires, storms and droughts. These events have wreaked havoc on infrastructure and communities, causing devastating economic and social losses.
What diseases are in Africa?
Topic Outline
- Malaria.
- Yellow fever.
- Dengue.
- African trypanosomiasis.
- Onchocerciasis.
- Leishmaniasis.
- Rickettsioses.
- Chikungunya fever.
How much does Africa contribute to climate change?
Africa can easily be said to contribute the least of any continent to global warming. Each year Africa produces an average of just over 1 metric ton of the greenhouse gas carbon dioxide per person, according to the U.S. Department of Energy’s International Energy Annual 2002.
Why Africa is more vulnerable?
These include land degradation, poverty and climate change. … The continent also has low adaptive capacity making it particularly vulnerable and exposed because of high rates of poverty, financial and technological constraints as well as a heavy reliance on rain-fed agriculture.
How will South Africa be affected by climate change?
The climate of South Africa is typically warm with temperatures ranging between 0°C and 35°C. … Higher temperatures and a reduction in rainfall expected as a result of climate change will reduce already depleted water resources, contributing to an increasing number of droughts in the country.
What are the effects caused by climate change in South Africa?
Health risks in South Africa that climate change would aggravate over the next few decades include heat stress; vector-borne diseases (such as malaria, dengue fever and yellow fever); extreme weather events; air pollution; communicable diseases (such as HIV/AIDS, TB and cholera), and non-communicable diseases (such as …
Does earthquake happen in Africa?
The majority of seismic activity is concentrated along the East African Rift System, with additional active regions along stretches of the continental margins in north and east Africa, and in the Congo Basin.