This is a comprehensive resource pack containing a number of worksheets across the topics: “Chemical Analysis”, “The Earth’s Atmosphere”, and “The Earth’s Resources”. The worksheets are versatile and can be used as a sequence of learning in lessons or on their own as a revision resource. There is one worksheet for each of the following topics: 12.1: Pure Substances and Mixtures 12.2: Analysing Chromatograms 12.3: Testing for Gases 12.4/5: Testing for Ions 12.5: Instrumental Analysis 13.1: History of the Atmosphere 13.2: Our Evolving Planet 13.3: Greenhouse Gases 13.4: Global Climate Change 13.5: Atmospheric Pollutants 14.1: Finite and renewable resources 14.2: Potable water 14.3: Waste water treatment 14.4: Extracting copper 14.5: Life cycle assessment 14.6: Reduce, reuse, recycle The bundle is aimed at low-mid attainment/ability and has a rough time of completion of 20-30 minutes for each of the worksheets.