Angel looked at the professor before raising her hand and smiled at her sister Aubrey, she was wondering if they could work together when they started doing the activity, she thought it would be fun if they could. "Professor the clouds move." Angel smiled. "They are formed by power stations, and they have to get up there some how and if they didn't move then they would be steam all over this one place." Angel thought it was odd how the power station formed the clouds. "But as you look into the sky you see all sort of different stuff in the clouds, some look like rabbits, others look like cats and other look like well all sort of different thing."