Oceanography
Oceanography is the study of the biological and physical properties of the world’s largest bodies of water, the oceans.
Oceanography is a branch of Earth science and geography that studies the oceans, including their physical and biological aspects, as well as the interactions between the oceans and the atmosphere, land, and other bodies of water. It involves the study of ocean currents, waves, tides, temperature, salinity, and other physical characteristics, as well as the diverse array of marine life that inhabits the world’s oceans.
2,000 Miles of Ocean Seafloor and Coastline Imagery Available from the USGS
The U.S. Geological Survey offers 2,000 miles worth of coastlines and seafloor imagery surrounding the United States to the public to view.
Underwater Global Warming
Scientists are using satellites and remote sensing to better understand changes in sea-surface temperatures.