Loading ad... KajumbaMember for 3 years 3 months Age: 11-17 Level: 6-7 Language: English (en) ID: 622600 09/01/2021 Country code: GB Country: United Kingdom School subject: Science (1061951) Main content: Energy (2012706) Identify energy changes. Other contents: Transformations Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...