1. identify and desribe 3 environmental health hazards that cause ill health, crisis, and or disasters within the south african community and globally

air pollution

water pollution
floods

10 ways of global warming which impact negatively on ones health enviromental

To identify and describe three environmental health hazards that cause ill health, crises, and/or disasters within the South African community and globally, you can follow these steps:

Step 1: Research South Africa's environmental health concerns:

Look for reliable sources such as government health agencies, environmental organizations, and research institutions that focus on South Africa's environmental health issues. Consider exploring official reports, academic journals, and articles specifically related to the country.

Step 2: Understand global environmental health hazards:

Learn about the major global environmental health hazards that can affect any community, including South Africa. These hazards typically transcend geographical boundaries and have the potential to impact several regions around the world.

Step 3: Analyze the information and select three hazards:

Based on your research, select three environmental health hazards that are prevalent both in South Africa and globally. Ensure that the hazards have a significant impact on human health and can potentially cause crises or disasters.

Here are three examples of environmental health hazards:

1. Air Pollution:
Air pollution from industries, traffic emissions, and burning of fossil fuels is a major concern in many parts of South Africa. High pollution levels contribute to respiratory problems, cardiovascular diseases, and other illnesses within the population. Globally, air pollution is one of the leading causes of premature deaths and contributes to climate change.

2. Water Contamination:
Access to clean and safe water is a critical concern for the South African community. Water contamination due to inadequate sanitation, industrial pollution, and agricultural runoff is a major hazard. Contaminated water can cause waterborne diseases such as cholera, typhoid, and dysentery, leading to widespread health crises. Issues of water contamination are faced by many communities globally, particularly in developing countries.

3. Climate Change:
South Africa, like many other countries, is experiencing the impacts of climate change. Rising temperatures, changing rainfall patterns, and extreme weather events such as droughts and floods pose significant health risks. These include heat-related illnesses, malnutrition due to agricultural disruptions, increased vector-borne diseases, and exacerbation of respiratory conditions. Climate change is a global environmental hazard affecting communities worldwide.

Remember that this is just an example, and further research will provide more specific information on environmental health hazards in South Africa and globally. The sources you consult will have more detailed data on the impact of these hazards on human health, crises, and disasters.