Earth layers

Earth layers

This represents earth crust.

This milk represents the magma. This happens because the magma moves under the crust and breaks through

The the cocoa starts to move it forms islands like the world countries

Screenshots from youtube video⬆️https://www.youtube.com/watch?v=Z9Hr7V1S0pI

We used:

We used milo but recommend cocoa

Milk

It was good because it showed us how the tectonic plates formed

It wasn't good because  It didn't work like we thought it would because we use a powder that wasn't that fine

You could improve this by using cocoa not milo

Another model that might work better is the one in the video because it work a lot better than the one done

Convection

Convective heat transfer, often referred to simply as convection, is the transfer of heat from one place to another by the movement of fluids. Convection is usually the dominant form of heat transfer in liquids and gases.

the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.