Study the lesson for one week.
Over the week:
A boiling spring (hot spring) is 'a spring of naturally hot water, typically heated by underground volcanic activity.'
Facts about hot springs:
Did you know the center of the Earth is blazingly hot? The deeper under the Earth's surface, the hotter it gets. The center of the Earth is a solid ball of hot metal, surrounded by a liquid sea of melted metal (see the picture below). This energy is what warms the water of boiling springs.
Activity 1: Narrate the Story
Activity 2: Hot Earth
Objective:
Investigate and simulate the heat source of a boiling spring.
Procedure: