Topics of this game:
- It is formed 4.5 million years ago
- outermost layer of the planet that compose gaseous materials
- rocky planetoid
- oldest minerals found on Earth
- first tectonic plates
- innermost layer of our planet
- formed 4.4 billion years ago
- best known supercontinent
- started 545 million years ago
- products of plate movements/ tectonic plates
- existence of plastics
- plastic into rock
- How many percent of life died 252 million years ago
- Result of Global Chill
- It is formed 3.5 million years ago
