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Year 7 Topics - Coggle Diagram
Year 7 Topics
Biology
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Cells and Organisms
Movement, Respiraiton, Sensitivity, Growth, Reproduction, Excretion and Nutrition = MRSGRENS
Cells make tissue, tissue makes organs, orgarns make organ system, organ system make organisms,.
Plant cells have cell wall, chloroplast and vacuole, while animals don't have it. Chloroplast are used to make photosynthesis.
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Chemistry
Particle theory
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Protons, electrons and neutrons
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Rocks and Soils
Igneous, sedimentary, and metamorphic
Igneous are hardest, sedimentary are softer,
Metals and Non-Metals
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Metals: ductile, malleable, conducts heat & electricity
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