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.
Answer:
Earth Scientists Use Fractals To Measure And Predict Natural Disasters. Predicting the size, location, and timing of natural hazards is virtually impossible, but now, earth scientists are able to forecast hurricanes, floods, earthquakes, volcanic eruptions, wildfires, and landslides using fractals.
Explanation:
This is true!
It takes Venus 243 Earth days for Venus to have on day but only 225 days to revolve around the sun. This makes its day longer.
The correct answer is B. Lake Nasser was scheduled to flood the valley where the temple was located
The floods were threatening to destroy the temple so it had to be saved.
