TECHNOLOGY
EARTH SCIENCES QUIZ
Please answer to the following Earth Sciences Question. Then you can indicate who must answer question 2.
At the centre of our Earth is its core: an inner solid core and an outer liquid core. The core even has its own spin. But what two elements compose most of the Earth's core?
At the centre of our Earth is its core: an inner solid core and an outer liquid core. The core even has its own spin. But what two elements compose most of the Earth's core?
