Support your initial response with evidence from valid sources and cite your source(s) in APA.
Please write responses in short question and answer format. No title page needed.
1A) What does the study of marine sediments reveal?

1B) What are two resources that marine sediments provide and how are these resources used?

In 500-600 words, summarize the characteristics of ocean salinity, including the following:
2A) The evidence used to support the hypothesis that ocean salinity has remained constant through time.

2B) Why the salinity of ocean water varies.

2C) The impacts ocean water salinity has on ocean water density and how light and sound in ocean water is affected by changes in the water’s density.

2D) The relationship between ocean water salinity, ocean water pH, and carbon dioxide.