What are the most common projects for secondary classes related to natural disasters?

Question

I have to display the projects in a social science exhibition. I'm a student of class 8th. You can tell me how to make the models of earthquakes, tsunami, volcanic eruption, landslides etc.

Answer 1

Earthquakes, use jello full of sand, and observe how it shakes when fractured. Tsunami, create pool of water with a slope as the shore, and watch waves hit shores. Volcanoes, build sandy hils and use something like coke and mentos to similate lava under pressure, watch it erupt. Landslides, build sandy hills with steep sides, and watch how slides can occur. Using nothing more than sand, jello, water, coke and mentos, and with imagination, you can create all these basic "natural disasters".