School DustWatch

How do you measure—

• Wind Speed?
• Weight?
• Air Pressure?
• Direction?
• Dust?
• Water Vapour?
• Distance?
• Soil Colour?
• Rainfall Amount?
• Weight?
• Particle-size?
• Temperature?
• Wind Vane Sampler?

What do you measure with a—

• Anemometer?
• Balance?
• Barometer?
• Compass?
• Dust Deposition Trap?
• Hygrometer?
• Tape Mesaure?
• Munsell Chart?
• Rain Gauge?
• Scales?
• Sieve?
• Thermometer?
• Particle Size?

© 2007