Science Learning Hub logo
TopicsConceptsCitizen scienceTeacher PLDGlossary
Sign in
Article

How much life is in a litre of sea water?

If you scooped up a glass of water from the sea, the chances are that it would look no different to a glass of water you poured from the tap. But would it be the same? How could you find out if there was anything living in the water?

How much life is there in a bottle of seawater? – slideshow

See more

This slideshow shows the process of sampling water and looks at the different microorganisms found.

Use the Slideshow menu for further options, including view full screen, and go here for the download option.

Download (484 KB)
Rights: The University of Waikato Te Whare Wānanga o Waikato
Size: 484.15 KB
Referencing Hub media

The images in this resources are courtesy of NIWA and IPY CAML.

Glossary

Published: 3 December 2007
Referencing Hub articles

Explore related content

Ocean salinity

Article

Ocean salinity

There are many chemicals in seawater that make it salty. Most of them get there from rivers carrying chemicals dissolved ...

Read more
Life on a reef

Article

Life on a reef

The Leigh Marine Laboratory is located 100 km north of Auckland on the edge of the Cape Rodney-Ōkakari Point Marine ...

Read more
Water in nature

Activity

Water in nature

The water cycle happens all around us. Changes in the state of water and the water cycle are driven by ...

Read more

See our newsletters here.

NewsEventsAboutContact usPrivacyCopyrightHelp

The Science Learning Hub Pokapū Akoranga Pūtaiao is funded through the Ministry of Business, Innovation and Employment's Science in Society Initiative.

Science Learning Hub Pokapū Akoranga Pūtaiao © 2007-2025 The University of Waikato Te Whare Wānanga o Waikato