Water pollution

The human eye contains structures that allow it to perceive light, movement and colour differences.

Both science and mātauranga pūtaiao build knowledge and understanding about our world. Often, we start with curiosity about something we’ve noticed and we want to find...

Seaweek is New Zealand’s annual national week about the sea. It is coordinated by the Sir Peter Blake Marine Education and Recreation Centre (MERC) and includes...

Clean water is vital for ecosystems and the economy. The National Institute of Water and Atmospheric Science (NIWA), regional councils and other agencies regularly monitor streams...

What difference can a couple of activities make? Quite a bit if you talk to the year 3 team at Hillcrest Normal School. Water pollution and...

The factors that affect water quality include where the water comes from, what is in the environment in the collection area and how it is treated....