Final answer:
An engine block is a component of the internal combustion engine that houses critical components and provides structural support.
Step-by-step explanation:
An engine block is a component of the internal combustion engine.
This engine works by burning fuel in the presence of oxygen to produce a gas with high pressure. This gas exerts force on another component, such as a piston, rotor, or turbine blade, causing it to move.
The engine block houses various critical components of the engine, such as the cylinders, pistons, and crankshaft, and provides structural support for the engine.