> ENC Master > Climate Encyclopaedia > Clouds & Particles > more > 2. Particles > * Worksheet 2
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Clouds & ParticlesMore |
2. ParticlesWorksheet 2 |
1. What isa) cloud processing? b) dry deposition? c) wet deposition? |
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2. Aerosols and healtha) Why are small particles more dangerous to inhale than bigger ones? b) What other property of the particles contributes to determining their health hazardousness? |
3. Experiment: Making a cloud in a bottleYou need:
Procedure:
Can you see a cloud appearing in the bottle? Try to remove the pressure on the bottle, and you will see that the cloud disappears. Can you explain what happened? Smoke is made up of large numbers of very small particles. Why did you need the smoke for making the cloud in the bottle? |
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