select all the answers that are correct about ocean acidification and its chemical processes.\na. the ocean…

select all the answers that are correct about ocean acidification and its chemical processes.\na. the ocean is 30% more acidic than during the industrial revolution.\nb. the ph scale is logarithmic.\nc. the ocean slows global warming by absorbing carbon dioxide.\nd. ocean acidification reduces the carbonate ions that corals use to grow.

select all the answers that are correct about ocean acidification and its chemical processes.\na. the ocean is 30% more acidic than during the industrial revolution.\nb. the ph scale is logarithmic.\nc. the ocean slows global warming by absorbing carbon dioxide.\nd. ocean acidification reduces the carbonate ions that corals use to grow.

Answer

Brief Explanations:

  • A: Since the Industrial Revolution, increased CO₂ absorption has made the ocean about 30% more acidic.
  • B: The pH scale is logarithmic, meaning a change of one unit represents a ten - fold change in acidity/alkalinity.
  • C: The ocean acts as a carbon sink, absorbing CO₂ which helps slow global warming.
  • D: Ocean acidification lowers carbonate ion concentrations, hindering coral growth as corals need these ions for their skeletons.

Answer:

A. The ocean is 30% more acidic than during the Industrial Revolution. B. The pH scale is logarithmic. C. The ocean slows global warming by absorbing carbon dioxide. D. Ocean acidification reduces the carbonate ions that corals use to grow.