Earth & Environmental Sciences
transition zone
95%
plume
78%
boundary layer
75%
viscosity
56%
lower mantle
42%
discontinuity
31%
mantle plume
27%
asthenosphere
27%
phase transition
26%
upper mantle
23%
mantle
17%
flood basalt
15%
thermal structure
14%
seismology
14%
channel flow
13%
volcanism
11%
upwelling
10%
volcanic eruption
10%
physics
10%
shell
9%
inversion
8%
mineral
6%
material
4%
temperature
4%
distribution
4%
Physics & Astronomy
plumes
100%
boundary layers
84%
Earth mantle
80%
viscosity
42%
asthenosphere
36%
discontinuity
25%
upwelling water
15%
basalt
13%
seismology
13%
volcanic eruptions
11%
spherical shells
11%
channel flow
10%
minerals
9%
reflectors
9%
bursts
8%
inversions
7%
physics
6%
radii
5%
causes
5%
interactions
3%
temperature
2%