1. Look at the simple water cycle diagram. Make a copy of this diagram and show evaporation, condensation, precipitation and surface run-off.

Water cycle:

1. Evaporation: The Sun heats water in rivers, lakes and seas. The water changes into water vapour and rises.
2. Condensation: The water vapour cools and changes into tiny water droplets, forming clouds.
3. Precipitation: When the droplets become heavy, water falls from the clouds as rain, snow or hail.
4. Surface run-off: Water flows over the land into streams, rivers, lakes and seas.

The cycle then repeats continuously.