Quizz
How far did the ice cap extend 10,000 years ago?
What are the percentages of land and oceans on Earth?
What is our atmosphere made of?
Email : urgenceclimatique@laposte.net
The objective of COP21 is not to exceed 3,000,000,000,000 tonnes of
greenhouse gases, how much of this budget have we already spent?
How many meters below our sea was the sea 20,000 years ago?
Email : urgenceclimatique@laposte.net