Time has different units of measurement - seconds, hours, days etc. Knowing how to measure time is useful because it can help you find out when your favourite TV show is on, or how many days there are in a month.
This Revision Bite covers:
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.