The influence of differing levels of light, water, CO2 and nutrients on plant photosynthesis around the world

How plants make food

What is photosynthesis, and why does Sir David Attenborough describe it as 'the very basis of life?'. This album explains how the balance of sunlight, water and nutrients are fundamental to the process and how this balance acts to regulate individual ecosystems.  But photosynthesis is only part of the carbon cycle. How is carbon returned to the atmosphere, how do carbon containing gases influence the Earth's climate, and what role do peat bogs play in tackling global warming? This material forms part of The Open University course S396 Ecosystems.

Education

What is photosynthesis, and why does Sir David Attenborough describe it as 'the very basis of life?'. This album explains how the balance of sunlight, water and nutrients are fundamental to the process and how this balance acts to regulate individual ecosystems. But photosynthesis is only part of the carbon cycle. How is carbon returned to the atmosphere, how do carbon containing gases influence the Earth's climate, and what role do peat bogs play in tackling global warming? This material forms part of The Open University course S396 Ecosystems.

Share How plants make food

Sign up to save your podcasts

How plants make food

How plants make food

More shows like Ecosystems: the carbon cycle - for iPad/Mac/PC

Bon départ: beginners' French - Audio

Encouraging book talk in the school library - for iBooks

Moons of the Solar System - for iPod/iPhone

Start writing essays - Audio

Beginners’ Chinese - Audio

Rundblick: beginners' German - Audio

Critical Social Psychology - for iPod/iPhone

Andante: beginners' Italian - Audio

Environmental Ethics - for iPad/Mac/PC

The history of medicine: a Scottish perspective - for iBooks