Oceanography
OCEAN FAQ
what % does water cover earth's surface: 72%
What % of all water is salt water: 97.5%
Characteristics of oceanography: Contours of the ground, salinity, currents, temperature variations, penetration of light, & ecology
what % does water cover earth's surface: 72%
What % of all water is salt water: 97.5%
Characteristics of oceanography: Contours of the ground, salinity, currents, temperature variations, penetration of light, & ecology