By M. B. Caballero Global Warming Global Warming

Greenhouse Effect

Heat energy is absorbed. Greenhouse Effect

Global Warming Greenhouse Effect

 Water Vapour  Carbon dioxide  Methane  Nitrous oxide Greenhouse Gases

Greenhouse Effect Global Warming

 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: m/watch?v=ScX29WBJI 3w&feature=player_em bedded#! 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: Sources of images: Slides 2 to 6 and 12: greenhouse-effect-happens.html Slide 1: Slide 7, Picture 1: good.jpg Slide 7, Picture 2: change.jpg Slide 9: Slide 10: References: children.html Slide 8: Slide 14: teamwork.jpg Slide 13: jpg