Greenhouse gasses poster
By: Brittany Jacobs, Erin Paulus
What they do in the Atmosphere
Positives & Negatives
The green house affect keeps the heat that the sun gives off and keeps it from going back into space. Also when the atmosphere is warmer it can hold more water so there will more precipitation so there will not be as many droughts.
The greenhouse affect effect melts the ice caps in the poles so animals there are loosing habitat. There is also an increase of CO2 int eh atmosphere which is bad.
What would happen if Carbon Dioxide, Ozone and Oxygen rapidly decreased
Ozone- If the Ozone layer decreased and to much UV radiation came through cells and plants and animals would be damaged or destroyed and life could only be available in the ocean where the rays are blocked.
Oxygen- If Oxygen decreased people or other mammals would not be able to live even though some things don't need Oxygen
In our opinion about global warming, it is not necessarily a bad thing, but it will become bad over the course of a long time. We do need the greenhouse gasses to live on this planet, because that is how the earth sustains heat. However we think that, we should look out for the increase of the gasses.