Enter your username and password below

Not registered yet?   Forgotten your password?

Student Footprints

Students from around the world calculated their class mean and standard deviations for their footprints and posted them on our world map.

Do you see differences across the globe? If so, why do you think those differences exist?

Did you use the calculator to try to reduce your footprint down to the average from a citizen of another country? What changes would you have to make to lower your footprint in this way? Are you going to try and take some of these actions in your daily life?


Student Footprints >

Global Warming and Wildfires

georgiaglidden

I got inspired by another post to bring more awareness to the connection between global warming and wildfires. I think we've all seen or experienced the damage that wildfires have on everything, but we're still in the dark on ways we can effectively stop and detain them. One of the reasons why wildfires start is global warming, but we don't really know much about it. Do you think that this a likely reason for wildfires? If not, why?

alanaberger22

Although global warming is a large factor of wildfires starting, almost 85% of wildfires in the United States are started by humans, because we leave campfires unattended. However, these probably only start smaller fires. A more natural cause is lighting, when lightning strikes a tree can catch on fire and then a fire starts to spread. These are two examples of wildfires starting not because of global warming.
   However, global warming does have an affect on our forests. Global warming is causing our forests to dry out and become more flammable and summer and spring temperatures are rising making it more likely for trees to catch on fire. In addition, the hotter and dryer temperatures make it more likely for longer burning and larger fires because in addition to dry trees we will have dry soil.  Since 1986, fires have been know to burn for five times longer then the fires back then. With more global warming and temperatures rising we can expect more and more wil dfires each year that last longer and burn wider.

https://www.nps.gov/articles/wildfire-c … uation.htm
https://www.ucsusa.org/global-warming/s … dfire.html

2 posts
You must be logged in in order to post.

Board footer

Powered by FluxBB

This site is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Privacy
Terms