Phrases with «oceanic sediments»

Oceanic sediments refer to the particles and debris that settle at the bottom of the ocean over time. These sediments can include materials like sand, silt, clay, and even fragments of living organisms. They form layers, or sedimentary deposits, and provide valuable information about the Earth's history, climate, and the life that existed in the oceans long ago. Full definition

Sentences with «oceanic sediments»

  • Furthermore, necessary conditions are found only in either continental sedimentary rocks in polar regions where average surface temperatures are less than 0 °C; or in oceanic sediment at water depths greater than 300 m where the bottom water temperature is around 2 °C. (en.wikipedia.org)
  • Substantial and correlated changes in marine carbonate (CaCO3) content of oceanic sediments commonly accompany the transitions from cold glacial periods to warm interglacial periods. (news-oceanacidification-icc.org)
  • Permafrost can melt, releasing CO2 or methane, and the massive amounts of methane held as hydrates buried in oceanic sediments could melt and bubble up through the water column to enter the atmosphere. (hubpages.com)
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