Plants & Photosynthesis
- Plant Cells (ppt)
- Photosynthesis (ppt)
- Testing a Leaf (ppt)
- Agricultural Chemicals (ppt)
Climate Change
- Gases in the Air (ppt)
- What is Climate Change? (ppt)
- Effects of Climate Change (ppt)
- Natural Hazards (ppt)
Acids & Alkalis
- The pH Scale (ppt)
- pH Paper (ppt)
- Homemade Indicators (ppt)
- Neutralisation (ppt)
- Uses of Neutralisation (ppt)
- Acid Rain (ppt)
