Question

question 7 (5 points) listen what are the two gases that escaped earths atmosphere during early formation? a) hydrogen and nitrogen b) helium and oxygen c) hydrogen and helium d) helium and nitrogen

Explanation:

During Earth's early formation, lighter gases like hydrogen and helium had enough kinetic energy to escape Earth's gravitational pull due to their low - mass and the high temperatures at that time. Heavier gases like nitrogen, oxygen remained.

Answer:

C. Hydrogen and helium