Earth & Environmental Sciences
outcrop
100%
lava
74%
pandemics
65%
learning
63%
student
60%
syneresis
55%
ice rafting
53%
ice-rafted debris
51%
large igneous province
46%
alkali basalt
45%
cohesion
43%
volcanism
42%
photogrammetry
42%
rare earth element
42%
halite
41%
lake
41%
desiccation
40%
reptile
40%
lake level
40%
evaporite
38%
siltstone
38%
fractional crystallization
38%
sediment
37%
deflection
37%
clast
37%
repository
35%
thinning
34%
lacustrine deposit
33%
peperite
33%
sandstone
33%
garnet
33%
valley
31%
Permian
31%
silt
31%
igneous province
30%
desert
29%
penetration
29%
geochemistry
29%
crack
28%
cement (construction material)
27%
quarry
27%
plateau
26%
cold
25%
trackway
24%
magma
24%
ice
24%
province
22%
winter
21%
geology
21%
indentation
20%
Social Sciences
group cohesion
34%
staff
27%
learning
18%
student
17%
method of teaching
9%
software
8%
travel
7%
interpretation
7%
questionnaire
6%