Oceans 1 Crossword

The scientific study of the world's seas, oceans and their surrounding environment
The scientific study of weather and climate
A 3 1/2 year English expedition to study the ocean floor, sea life and sea water temperature and salinity
The study of the ocean's animals and plant life
The study of the ocean's tides, currents, sea ice, waves and temperature
the study of the ocean's rocks, sediments and the sea floor
Begins at the edge of the continental shelf and reaches into the ocean's greater depth
the term used for the ocean floor or animals living on or near it
Mountains on the sea floor that have pointed peaks
A ring of volcanic activity that circles the Pacific Ocean
Measurement of the total amount of dissolved salts or minerals in water
Fresh water diluted with sea water
A term used for animals, water, or land in the deepest part of the ocean
Act like nurseries for marine organisms