👉 The term "toxic" is a scientific term that refers to substances or chemicals that can have harmful effects on living organisms, human health, and the environment. It is often used in the context of environmental pollution, such as air, water, and soil pollution, which can lead to various health problems and ecological damage. Toxical substances are those that pose a risk to human health, and they may include elements like metals, chemicals, or pollutants that can cause harm to living organisms.