Tuesday, 13 August 2013

Food Chains

Today we learned about food chains, so we could use this information to help us with our Ecology Assignments.



Food chains represent the energy flow and feeding relationships between a group of organisms in a particular habitat or ecosystem:


All food chains start with a producer. They are able to make their own food using sunlight, carbon dioxide and water; this process is called photosynthesis.



Friday, 9 August 2013

Adaptations

As part of our assignment, we need to evaluate the adaptations of our New Zealand/Aotearoa organism. Today, we learned about adaptations and have to finish this work for homework: