Science Topics term usage 2005-11-13

This analysis excludes the activity of search-engine spiders, USGS users, and transactions resulting in errors.

(Table shows only the 40 most frequently chosen terms.)

82	earthquakes
56	geographic information systems (GIS)
52	volcanoes
30	maps and atlases
23	energy resources
23	earthquake occurrences
22	rocks and deposits
19	geologic history
18	mineral resources
17	ecosystems
16	tectonic processes
16	earth structure
16	animals
16	ground water
15	hazards
14	water properties
13	natural resources
13	oil resources
12	tsunamis
12	water supply and demand
12	biogeography
12	topography
12	sedimentary rocks
11	earthquake probabilities
11	economic geology
11	contamination and pollution
11	landslides
11	land surface characteristics
10	metallic ores
10	ocean sciences
10	global change
10	geochemistry
10	habitats
10	global warming
10	natural resource management
10	ecology
9	remote sensing
9	geologic structure
9	climate change
9	ocean characteristics

Science Topics term usage Sunday, 2005-11-13