Salutations!
What gas is the primary constituent of our atmosphere?
Nitrogen is the gas that is primary constituent of our atmosphere.
Hope I helped! ;)
The order of the vocabulary: 4, 5, 7, 6, 2, 3, 1
Answer:
Hey!
Your answer is C. the movement of the Earth's plates
Explanation:
i.e Tectonic Activity
The crust is made out of these 'plates' which are continually moving around!
HOPE THIS HELPS!