1. Earth Hour 2017 St Mary’s Primary school

2. What is Earth Hour?
Earth Hour is the world’s largest demonstration of support for action on climate change. Last year, millions around the world across 178 countries came together to show support for action to protect our amazing planet.  

3. Watch the Video

4. What is the purpose of Earth Hour?
Earth Hour helps to raise awareness of the planet and all the issues around it’s wellbeing.

5. Water Pollution

6. Air Pollution

7. How CAN trees help us?
Trees help by absorbing odours and harmful gases such as carbon monoxide, nitrogen oxides, ammonia and sulphur dioxide. Trees also provide energy, food and income.

8. What can we do to help?
Recycle
Turn lights off when leaving a room

9. Conclude