what are the two gases that escaped earths atmosphere during early formation?\na) hydrogen and nitrogen\nb)…
what are the two gases that escaped earths atmosphere during early formation?\na) hydrogen and nitrogen\nb) helium and nitrogen\nc) helium and oxygen\nd) hydrogen and helium
Answer
Brief Explanations:
在地球早期形成过程中，由于地球引力相对较小，氢气（Hydrogen）和氦气（Helium）这种较轻的气体容易逃逸出地球大气层。
Answer:
D. Hydrogen and helium