If resources get low, the population's numbers can decrease.
The Office Administrator/Manager
The office administrator has the responsibility of making sure all office activities run smoothly and efficiently
Hope this helped :)
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.
Nuclear fusion because the sun has massive gravity that squeeze hydrogen atoms together and fusing them into helium which releases energy
Volcanoes can form underwater thats how Hawaii was made
