text: In conclusion, countries all over the world are trying to reduce greenhouse gas emissions and smog. Paraguay, France, Colombia, and even America is trying to get people to use different types of transportation and reduce smog. So citizens all over the world should just for one day not use a car. One person can start a revolution for their community, city, or state. If everyone all over the world could do this we would reduce tons of greenhouse gases amd smog. We can make earth a better place and more healthy enviroment.                                            The article that is called "The Challenge of Exploring Venus" is about the dangers that you could come upon if you go to or explore Venus. Some challenges that can come with when exploring Venus, are temputure, gravity, its atmosphere, body damage, or even death. There have been many mission that scientists have planned to go to Venus.