Environmental Health Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

Environmental Health Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is environmental health mainly concerned with? Protecting human health from environmental factors What does safe drinking water mean in environmental health? Water that is free from harmful biological, chemical, and physical contaminants Why is proper waste management important? It prevents disease, pollution, and environmental degradation What is air pollution? The presence of harmful substances in the air that affect health and the environment How does poor sanitation affect public health? It increases the spread of infectious diseases What is environmental sanitation? The control of environmental factors that can harm human health Why is clean air important for human health? 2 It reduces respiratory and cardiovascular diseases What is solid waste? Unwanted or discarded materials from homes, industries, and institutions What is noise pollution? Excessive or harmful sound that affects human health and wellbeing How does noise pollution affect health? It can cause stress, hearing loss, and sleep disturbances What is occupational health? The protection and promotion of workers’ health and safety Why is food safety important in environmental health? It prevents foodborne illnesses and poisoning What is a foodborne disease? An illness caused by consuming contaminated food or water How can environmental health reduce disease outbreaks? By controlling environmental risk factors 3 What is waterborne disease? A disease transmitted through contaminated water Why is handwashing important for environmental health? It reduces the spread of germs and infections What is waste segregation? The separation of waste into different categories for proper disposal Why is recycling important? It reduces waste, saves resources, and protects the environment What is environmental pollution? The contamination of the environment by harmful substances How does air pollution affect children? It increases respiratory problems and affects development What is climate change? Long-term changes in temperature and weather patterns 4 How does climate change affect human health? It increases heat stress, disease spread, and food insecurity What is vector control? The management of organisms that transmit diseases Why is mosquito control important? Mosquitoes spread diseases such as malaria and dengue What is environmental monitoring? The regular assessment of environmental