Fact 1: Agraduated cylinder is used to measure volume of a liquid.

Fact 2: Most of the earth's water is liquid.

Given the two facts above, answer the question "What can be used to measure the volume of water?" with the following options: 
- Spring Loaded Cylinder
 - Tape Measure
 - watershred
 - Earth orbiting the Sun
 - an electron lens
 - a graduated cylinder
 - an electron microscope
 - Ruler


 

      a graduated cylinder   