Question

what Is an undesirable change in the natural environment that is caused by the introduction of substances that hare harmful to living organisms or by excessive wastes, heat, noise, or radiation.?

Answer 1

Pollution is an undesirable change in the natural environment caused by the introduction of harmful substances or excessive wastes, heat, noise, or radiation.

Step-by-step explanation:

Pollution is an undesirable change in the natural environment caused by the introduction of harmful substances or excessive wastes, heat, noise, or radiation. It leads to adverse changes in ecosystems and potential damage to living organisms. For example, pollution from pesticides like DDT caused peregrine falcon populations to decline rapidly. Pollution can take many forms, including the release of harmful substances into air, water, or soil, as well as noise and heat pollution.