Explain why greenhouse gases from car engines are nonpoint-source pollution. (0.5 point

Answer 1

Greenhouse gases emitted from car engines are considered nonpoint-source pollution because they are not released from a single, identifiable source. Instead, they are dispersed over a wide area as cars travel on roads and highways, making it difficult to pinpoint the exact source of the pollution. This makes it challenging to regulate and control emissions from individual vehicles, making them nonpoint sources of pollution.