Solved

Earth's Earliest Atmosphere Was Most Likely Composed of Hydrogen,helium

Question 45

Multiple Choice

Earth's earliest atmosphere was most likely composed of hydrogen,helium,

A) oxygen,and nitrogen.
B) methane,and nitrogen.
C) methane,and ammonia.
D) oxygen,and ozone.

Related Questions

Q40: What causes the jet streams to form?<br>A)pressure

Q41: Irregularities in Earth's surface influence wind patterns.At

Q42: When evaporation at the ocean surface exceeds

Q43: The average salinity of ocean water is<br>A)96.5

Q44: Ocean waves and currents generally form as

Q46: Sand spits are formed from sand<br>A)carried along

Q47: When sea ice forms,what happens to the

Q48: Movement of air aloft can influence surface

Q49: The best time for digging clams (when

Q50: In the Northern Hemisphere,the Coriolis force causes