Maps of the rate of heat loss from Earth’s interior to its surface show that these rates tend to be highest in the middle of oceans and lowest on the continents. Read the passage and highlight two sentences that best explain the observed pattern of distribution of heat flow at Earth’s surface.

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.