PSA Review

This type of plate movement can create mountains. It occurs where two plates collide or crash into eachother

Which layer is the shape of a sphere, solid and made of iron and nickel?

The _______ includes the upper mantle and crust. It is known for having many broken plates and a moving mantle.

These are typically gas, dull, poor conductors and found right of the zig zag line on the periodic table.

This is one of the 5 signs of a chemical change when two liquids react and form a solid.

This type of heat transfer is through light, waves or rays.

If Sammy wanted to find the density of gold he would need to:

I burnt my hand on the hot pizza slice. This is an example of heat transfer by:

If you combine two chemicals and heat is produced then it is a sign of:

Gold, copper and silver are solid, shiny and good conductors. They can be classified as:

All of the elements can be found on the:

This is the only liquid layer of our Earth. We used liquid chocolate syrup to model it in the oreo cookie lab. It is the:

This is the thickest layer that has convection currents. It also is a semi-solid and has plasticity.

A pure substance made of one kind of atom is a:

These are used in electronics, listed on the zig zag line, metallic and semiconductors: