Science Topics term usage 2006-07-02

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.)

39	earthquakes
31	geographic information systems (GIS)
27	volcanoes
11	floods
10	acid deposition
10	maps and atlases
10	animals
9	rocks and deposits
9	mineral resources
9	cartography
8	climate change
8	magnetic field (earth)
8	aerial photography
8	Earth
7	real-time monitoring and reporting
7	tectonic processes
6	energy resources
6	earthquake occurrences
6	wildlife
6	geologic history
6	topography
6	volcanic features
5	snow and ice cover
5	ground-water flow
5	coastal zones
5	landslides
5	life sciences
4	geologic structure
4	geospatial analysis
4	image collections
4	human impacts
4	global warming
4	ground water
4	hydrogeology
4	health and disease
4	hydrology
4	oil resources
4	cell biology
4	land surface characteristics
3	hazards

Science Topics term usage Sunday, 2006-07-02