A diagram that shows what the inside of something looks like.

A diagonal portion of a larger object.

When two line are drawn over each other at a 90⁰ angle.

A piece of a pizza.

Crust

Mantle

Outer Core

Inner Core

The place where two plates meet; most volcanoes and earthquakes occur here.

The location where the food falls onto the table.

Where one country ends and another begins.

The edge of your patella.