Air pollution can reduce the lifespan of vehicles and other machinery due to corrosion and wear. elaborate
Deforestation contributes more to climate change than all the world's cars, trains, ships, and airplanes *combined*. elaborate
Emissions testing programs were initially spurred by the Clean Air Act of 1970 in the United States. elaborate
Toxicity isn't always immediately apparent; some substances have delayed effects, meaning symptoms might not show up for hours, days, or even years after exposure. elaborate
Recycling aluminum cans saves 95% of the energy it takes to make new aluminum from raw materials. elaborate
Transportation is the largest source of greenhouse gas emissions in many countries. elaborate
Microplastics have been found in the deepest parts of the ocean, including the Mariana Trench. elaborate