What were the gases of the earth when it was born?

What island is located at 68 degrees north and 70 degrees west? What is the first step of debugging? One gram of sugar is equivalent to how many cups? Can each atom of a specific element have the same number of protons or atomic mass or number of neutrons or atomic weight or none above? Why would you use longitude and latitude when looking at a map? Is bread a homogeneous mixture or a heterogenous mixture? What animal uses food energy for homeostasis? Are the small particles of rock or the remains of living things that make up sedimentary rocks called cement true or false? What does mentruation indicate about a girl? Where did carbon atoms in hair originate? The three stages in the process of stopping your vehicle are? Why is the null reading necessary for the measurement of an emf? How do you make a toga valance? What transit metals? How do light microscopes differ from election microscope? A press-fit joint is been assembled what must be done at this joint location? How are weather patterns produced by cold fronts and warm fronts simailar how different? What is the another way to express the concentration of a glucose solution that is 0.01 percent by weight? What are the most likely impurities in the distilled ester? What are facts about how rocks minerals are the same?