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Can you think of ways to collect and dispose of spilled oil without causing further harm to the environment?

Learners observe a bottle containing water and oil. They are invited to pick up the bottle and mix the contents together.

In this activity, learners explore nonrenewable resources and learn why these resources are finite.

Experiment with liquids of different densities and create liquid layers. For example, oil and water have different densities: oil floats on water because it is less dense than water.