Homonym: Contaminated (Infected)
"Contaminated" refers to something that has been made impure or unclean by the introduction of harmful substances. This can occur in various contexts, such as food, water, or air, where pollutants or toxins compromise safety and quality. For example, contaminated water can lead to serious health issues if consumed.
In environmental science, contamination often results from human activities, such as industrial waste disposal or agricultural runoff. Contaminated soil can affect plant growth and wildlife, while contaminated air can lead to respiratory problems in humans. Addressing contamination is crucial for public health and environmental protection.