1.1
Introduction
Volume is a measurement for how much something can hold. One way to think about this in order to understand the concept volume is to imagine filling an object with water. The object’s volume is equal to the quantity of water it contains. Here are a few examples of volume: 

A bigger bottle has a larger volume, so it contains more soda pop.
These bottles contain 33 cl, 5 dl and
1 liter. 
Foto: Fredrik Enander 


An oil drum contains 200 liters. 
Foto: Fredrik Enander 


A normal sized person has circa 4.5 liters of blood in their body. 
Foto: Fredrik Enander 
