Answer:
<u>d. Increase of the amount of CO2 in the atmosphere</u>
According to worldometers, asia's<span> population is equivalent to </span>59.69%<span> of the </span>total world population<span>. Europe's population is equivalent to 10%. Therefore the correct answer is true.</span>
Answer:
These were the people the European explorers met when their ships landed in America. Europeans were used to these diseases, but Indian people had no resistance to them. Sometimes the illnesses spread through direct contact with colonists. Other times, they were transmitted as Indians traded with one another.
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By observing how seismic waves are absorbed and refracted, scientist have been able to work out where the properties of the earth change dramatically. our understanding of the internal structures of the earth and the size of its core is based on these observations.
basically:
size of core
structure of the earth I.e. the layers of the earth
and I think the last one is how the internal structure is changing? not sure on the last one but its still a solid guess.