How do vehicle emissions affect climate change?

How do vehicle emissions affect climate change?

Vehicle emissions release greenhouse gases like CO2, contributing to global warming and climate change.

What specific gases are emitted by vehicles?

Vehicles primarily emit carbon dioxide (CO2), nitrogen oxides (NOx), and particulate matter, all harmful to the environment.

How do these emissions compare to other sources?

Transportation accounts for about 14% of global greenhouse gas emissions, making it a significant contributor alongside industry and agriculture.

What can be done to reduce vehicle emissions?

We can reduce emissions by using public transport, driving fuel-efficient vehicles, and adopting electric cars.

Are there any policies in place to address this issue?

Yes, many countries have implemented emissions standards, incentives for electric vehicles, and initiatives to promote public transport.