3 environmental effects of car emissions

vehicle emissions are composed of the by-products that comes out of the exhaust systems or other emissions such as gasoline evaporation. These emissions contribute to air pollution and are a major ingredient in the creation of smog in some large cities.

it is a major user of energy, and burns most of the world's petroleum. This creates air pollution, including nitrous oxides and particulates, and is a significant contributor to global warming through emission of carbon dioxide

traffic congestion and automobile-oriented urban sprawl, which can consume natural habitat and agricultural lands by cutting down Forrest's and ruining land to build more roads for cars to drive on. By reducing transportation emissions globally, it is predicted that there will be significant negative effects on Earth's air quality, acid rain, smog and climate change.