This week in P7B…

This week in P7B we have been carrying out a science experiment to learn about global warming  We placed two blocks of ice into a tray, we covered one in Clingfilm to replicate the layer of gasses surrounding the Earth.  The ice in the tray with the Clingfilm melted the quickest because the heat form the sun couldn’t escape.  This is what happens when there are too many greenhouse gasses in our atmosphere.  It was an interesting experiment.

Chloe, 7B