Two identical glass jars 4 cups cold water 10 ice cubesObserve the Greenhouse Effect in a Jar This experiment gets kids exploring how a greenhouse works, and in turn how greenhouse gases affect the Earth's atmosphere Your child will strengthen observation and recording skills, work with a control, and draw conclusions And bonus this is a great outdoor activity!Figure 71 Rise in the concentrations of greenhouse gases since the 18th century As we will see in section 73, simple theory shows that a rise in greenhouse gases should result in surface warming;
The Greenhouse Effect Greenhouse Gases
