Question

1- What could be the reason for more quantity of dissolved carbon dioxide in the ocean ?
2- Global carbon cycle has been increasingly disturbed not only by the burning of fossil fuels . Comments on this statements.​

Answer 1

Answer:

the answer for the first one is the amount of dissolved carbon dioxide is increasing because the oceans are taking up more and more carbon dioxide from the atmosphere. At the same time, ocean surface waters are warming and becoming more stable, which allows less oxygen to be carried from the surface down into the depths.

The answer for the second one is The carbon cycle is the biochemical cycle by which carbon is exchanged between the biosphere, geosphere, hydrosphere and atmosphere of the Earth. The cycle is usually thought of as four major reservoirs of carbon interconnected by pathways of exchange. The reservoirs are the atmosphere, the terrestrial biosphere (which usually includes freshwater systems and non-living organic material, such as soil carbon), the oceans (which includes dissolved inorganic carbon and living and non-living marine biota), and the sediments (which includes fossil fuels).

Explanation: