Introductions
Your professor is teaching a class on environmental science. Write a post responding to the professor's question.
In your response, you should do the following.
•Express and support your opinion.
•Make a contribution to the discussion in your own words.
An effective response will contain at least 100 words.

This week, we've discussed how carbon dioxide released by gasoline-powered (petrol-powered) cars pollutes the air and contributes to climate change. Let's focus now on two proposals that governments can consider as they try to reduce carbon dioxide emissions from cars. One proposal is to improve and expand public transportation. The other is to provide financial support to companies that make electric cars and to consumers who buy them. Which proposal do you think is better? Why?