Students will:
Put a list of biomes on the board or on a wall chart and have students list plant and animal life that can be found in each.
This activity can be done in small groups or individually. Give each student or group a sponge and have them weigh the sponge. Next, have the students saturate their sponge with water and then weigh the sponge again. Over a period of a week, have the students devise ways to conserve the water in their sponges using natural materials. For example, they might cover their sponge with leaves or bark. At the end of the week have them weigh their sponges and record how much water was lost. Have them discuss which techniques for preserving water worked the best and why.
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