How mass tree planting is helping the environment
We all know climate change is a huge issue these days.
On November 30 the biggest ever tree planting day took place as part of the Woodland's Trust campaign, The Big Climate Fightback, to save the planet.
People are being encouraged to get involved and sign the pledge #EveryTreeCounts.
We've been to Bolton to meet some schoolchildren who've taken part in one of the conservation charity's events.