Identify and describe 3 environmental health hazards that cause ill heath,crises,and or disasters within the community
Pollution is the presenc in or introduction into the enviroment of a substance or thing that has harmful or poisonous effect.pollution is impact into stages such as air pollution, land pollution and water pollution. Pollution has harm on human which causes ill-health.pollution don't jst creat it self people have an impacton it and which causes ill-health that leads 2 deassed such as TB,colera nd cancer,pollution has impact on accidents more especial in air pollution-some places such as sprind have crisis abt accidents whch occurs late wr meast take place n factory's realisng smork n its becoming dark dat leads 2 accidents..... Its wre i am stuked;NOMTHANDAZO FRM ALTMONT TECHNICAL HIGHT DOING GRADE 12B
To identify three environmental health hazards that can cause illness, crises, and disasters within a community, we need to analyze the potential threats that exist in our surroundings. Here are three common hazards and their descriptions:
1. Air Pollution: Air pollution occurs due to the release of harmful gases, particles, and pollutants into the atmosphere. Sources of air pollution include industrial emissions, vehicle exhaust, burning of fossil fuels, and smoke from wildfires. Breathing in polluted air can lead to respiratory problems, cardiovascular diseases, allergies, and other serious health conditions. Additionally, air pollution contributes to climate change and can exacerbate natural disasters like hurricanes and heatwaves.
To identify the level of air pollution in a community, you can check the Air Quality Index (AQI), which provides real-time information on air quality based on concentrations of pollutants. Government agencies and environmental organizations typically monitor and report the AQI. If it indicates poor air quality, individuals can take precautions like staying indoors, reducing outdoor activities, and wearing masks.
2. Contaminated Water: Another environmental health hazard is contaminated water, which can be caused by industrial discharge, agricultural runoff, sewage leaks, and inadequate water treatment facilities. Consuming contaminated water can lead to various waterborne diseases such as cholera, dysentery, hepatitis, and gastrointestinal infections. In severe cases, these diseases can result in epidemics and even death.
To determine the quality of drinking water in a community, you can review reports from local water treatment authorities or conduct water testing independently. Water testing kits are commercially available and can help identify the presence of harmful chemicals, bacteria, or pollutants. If contamination is suspected, it is crucial to notify the local health department and take necessary precautions like using water filters or purchasing bottled water.
3. Natural Disasters: Natural disasters such as hurricanes, earthquakes, floods, wildfires, and droughts can have a devastating impact on both the environment and public health. They can result in injuries, displacement, destruction of infrastructure, and the spread of diseases. Flooding, for example, can lead to waterborne illnesses and vector-borne diseases due to standing water and increased populations of insects carrying diseases like malaria.
To identify the potential natural disaster risks faced by a community, it is important to consult local government agencies responsible for disaster management or emergency preparedness. These organizations often provide resources like hazard maps, evacuation plans, and emergency kits to help residents prepare and protect themselves during disasters.
Understanding and addressing these environmental health hazards are crucial to safeguarding the well-being of communities. Regular monitoring, prompt reporting of issues, and collective efforts towards sustainable practices can help mitigate these hazards and protect public health.