Synopsis
A detailed look at a sample of peat from Marley Fen can show us an incredible story, one that records in detail the ebb and flow of trees and plants in the area for the last twelve thousand years.
Similar broadcast resources

The oceans are changing | Bitesize Science
Scientists believe that our oceans are becoming more acidic due to the CO2 we are producing being absorbed by the oceans.

Leopard seal vs penguin | Seven Worlds, One Planet
Glaciers crumbling more quickly, due to climate change, give the advantage to leopard seals hunting penguins.