Loading presentation...

Present Remotely

Send the link below via email or IM

Copy

Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

DeleteCancel

Make your likes visible on Facebook?

Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.

No, thanks

http://www.pbs.org/teachers/connect/resources/7761/preview/

No description
by

Sabina London

on 28 June 2015

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of http://www.pbs.org/teachers/connect/resources/7761/preview/

Global Warming
Why should I wear sunscreen on a
cloudy day?
Sunscreen and UV
Still need proof?

Let's do it !!
The Greenhouse Effect
How it works...

Greenhouse Gases

Do you see the analogy greenhouse gases to an actual greenhouse?

Numbers
carbon dioxide 82%
methane 9%
Nitrous Oxide 5 %
Other 4%
Even a few degrees...
Increase in Temperature
Comparing Carbon Dioxide to a Pizza
Greenhouse Gases
Carbon Dioxide produced from:
1. dead organisms decompose
2. volcanoes erupt
3. Humans breathe out

BUT now we added
cars, factories, and electric power plants.

Frozen at 32 degrees Celsius but at 33...
What is Global Warming
http://www.graphicsfactory.com/search/snacks_P3.html
http://dhcdvms.wordpress.com/2012/02/28/can-your-main-street-pass-the-walkability-popsicle-test/
http://msinthebiz.com/2013/06/12/sun-sunscreen-and-your-skin/


http://florida.sierraclub.org/miami/clim_GEGW.asp
Full transcript