If you look closely at the steam rising from a boiling kettle you will see a gap between the spout and the steam.
Why does the gap occur?
1. Boiling kettle
Image: adapted from Microsoft clipart.
2. Your body and the water cycle
Around 65 % of our bodies are made up of water. Explain how the water in our body is part of the water cycle.
3. Write a text
Write a story describing how a water molecule travels through the water cycle and explain this figure.
2. Water cycle.
About this page:
Authors: Ellen K. Henriksen and Camilla Schreiner - University of Oslo - Norway.
Scientific reviewer: Justine Gourdeau - LaMP Clermont ferrand - France - 2004-01-13.
Last update: 2004-03-27.