Q: Surface rocks on Earth are cool, but below the surface the temperature increases with depth. This is called
(a)the geothermal gradient
(b)the homogeneous accretion
(c)the pangaea
(d)the mesocrates
Correct Answer: (a)
The correct answer is (b) 'the homogeneous accretion'. This question from the Geography domain tests knowledge of Atmosphere & Climatology.