As part of Science Intensive on Air Pollution we went outside wiped objects and surfaces with and paper towel. This is what we found a lot of dirt on our paper towel we have wiped and that is what is causing air pollution...
Here is the previous clean paper towel we have got from our teacher .
Here is what happened after we got our paper towel. Here is all the the dirt that is causing air pollution.
Hi Newsam I love your blog about air pollution. Looking at the clean tissue and comparing it to the tissue that you wiped with, But the tissue before should stay clean.
ReplyDeleteLove your work Newsam.
Danny.