If we will base our answer on Hertzsprung diagram, we
will see that mass and luminosity are directly related, which means, long lived
stars begin their lives with more mass and a larger amount of hydrogen fuel,
hence hydrogen is abundant before than now. They are more luminous during their
main sequence lives. Giant stars and supergiant
stars have great masses, so, they have greater luminosities.
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Answer:
Interrupted Maps
Explanation:
Interrupted world maps divide the globe's surface into a number of gores along the equator and apply a projection to each segment independently.
Answer:
Mesopotamia = Tigris River
Mediterranean = Nile River
India = Indus River
Western Pacific Ocean = Yellow River
I would say that stratus and some cumulus clouds are common below the 6500 foot elevation. Stratus clouds can grade into fog at lower elevations and occur in layers or strata while cumulus clouds are billowy and tend to be more fair weather clouds.
