Global Warming

What I Know:

• Winters become colder
• Summers become hotter than normal
• Natural disasters become more common
• Polar icecaps melt
• Cause by toxins being put in the air by machines
• ruins the ozone layer
• make the sea level rise
• Seasons are delayed
• the weather change confuses the plants
• signs of an iceage
• endangers animals that live in icey habitats