By M. B. Caballero

Global Warming

Greenhouse Effect

Heat energy is absorbed.

Greenhouse Effect

Greenhouse Effect

Global Warming

Greenhouse Effect

Water Vapour Carbon dioxide

Methane Nitrous oxide

Greenhouse Gases

GreenhouseEffect GlobalWarming

Global warming – an increase in Earth’s surface temperature

Climate – average weather conditions in a certain place at a particular time of the year

Climate change – a significant change in Earth’s climate

Click the link below:

Review of global warming Signs of climate change Effects of climate change What can we do

Video watch:

http://www.youtube.com/watch?v=ScX29WBJI3w&feature=player_embedded#!

Video Source: USEPA

Signs of Climate Change Rising temperature Melting glaciers Rising sea level Earlier blooming of flowers Quicker melting of snow Migrating of birds to north

Effects of Climate Change Stronger hurricanes/ storms Frequent flooding and landslides Droughts, heat waves and forest fires Food and water shortages Health threats Habitat loss and extinction

What can we do… Switch to clean energy Travel green Conserve energy

Cut from old newspapers or magazines pictures showing signs and effects of climate change in the Philippines.

Paste them on your notebooks.

Assignment

Project: Brainstorm with your

teammates what other specific actions should be taken to address the global warming/ climate change issue.

Create a poster of the three actions you have identified.

Slide 11: http://www.epa.gov/climatechange/kids/impacts/effects/agriculture.html

Sources of images:

Slides 2 to 6 and 12: http://www.eschooltoday.com/climate-change/how-the-greenhouse-effect-happens.html

Slide 1: http://www.earthtimes.org/newsimage/global_warming_27112.jpg

Slide 7, Picture 1:http://www.security-faqs.com/wp-content/uploads/2008/07/global-warming-is-good.jpgSlide 7, Picture 2:http://www.ohiocathconf.org/I/Envir2/envirpics/climate-change.jpg

Slide 9: http://assets.inhabitat.com/files/polarbearsinking.jpgSlide 10: http://www.epa.gov/climatechange/kids/impacts/effects/ecosystems.html

References:http://www.epa.gov/climatechange/kids/basics/index.htmlhttp://www.eschooltoday.com/climate-change/Introduction-to-climate-change-for-children.html

Slide 8: http://sr.photos1.fotosearch.com/bthumb/CSP/CSP970/k9709471.jpg

Slide 14: http://us.cdn1.123rf.com/168nwm/deskcube/deskcube1111/deskcube111100010/11181499-teamwork.jpg

Slide 13: http://www.illustrationsof.com/royalty-free-notebook-clipart-illustration-213055.jpg