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Listed under:  Science  >  Life  >  Ecosystems  >  Biogeochemical cycles  >  Nitrogen cycle
Interactive Resource

Environmental forensics at sea

The main screen shows a marine environment and research boat against a background of coastal hills and a fiord. There are two entry points for investigation: Phytoplankton clues and Sediment cores, containing five interviews with a scientist explaining how science investigations can be used as a forensic tool to investigate ...

Image

Strings of cyanobacteria in ultraviolet light

This photograph of a filamentous cyanobacterium was taken with a microscope using ultraviolet light. Cyanobacteria are blue-green algae, but they have more in common with bacteria than with algae. They contain chlorophyll and a blue pigment and are photosynthetic.

Collection

Sustaining an ecosystem: collection 1

This is a collection of 19 digital curriculum resources that explore the flow of energy and matter in an ecosystem. The collection comprises 17 images and 2 video clips that highlight the role of decomposers and nutrients in an ecosystem. Students can investigate topics such as the factors that affect the rate of decomposition, ...

Teacher resource

Sustaining an ecosystem: teacher resource

This teacher resource provides a range of possible activities that cover aspects of the science continuum for the flow of energy and flow of matter in an ecosystem. This teaching resource provides a range of classroom activities that explore the concept of the flow of energy and flow of matter in an ecosystem, specifically ...

Teacher resource

Photosynthesis and respiration: teacher resource

This teacher resource provides a range of possible activities that cover aspects of the science continuum for the flow of energy and flow of matter in an ecosystem. This teaching resource provides a range of classroom activities that explore the concept of the flow of energy and flow of matter in an ecosystem, specifically ...

Collection

Sustaining an ecosystem: collection 2

This is a collection of 18 digital curriculum resources that explores the flow of energy and matter in an ecosystem. The collection comprises 17 images and 1 interactive simulation that highlight the role of decomposers and nutrients in an ecosystem. Students can explore topics such as the factors that affect the rate of ...

Teacher resource

Sustaining an ecosystem: learning sequence

This learning sequence provides a range of activities that cover aspects of the science continuum for the flow of energy and flow of matter in an ecosystem. This teaching resource provides a range of classroom activities that explore the concept of the flow of energy and flow of matter in an ecosystem, specifically investigating ...

Teacher resource

Photosynthesis and respiration: learning sequence

This learning sequence introduces photosynthesis and respiration. Students explore the roles of photosynthesis and respiration. They compare the differences between these two processes. They explain how energy moves through an ecosystem and some implications of the carbon cycle.