7. There is evidence that the increasing carbon dioxide levels in the atmosphere are causing oceans to become more acidic. Ocean acidification may negatively
impact species of phytoplankton, which are microscopic photosynthetic
organisms that live in surface waters. Explain how the carbon cycle might be
affected if phytoplankton populations were to decrease.

The reduction in population may reduce the amount of carbon dioxide drawn out of the atmosphere and transferred to the deep ocean for long-term storage. Then when the phytoplankton cell dies, it sinks to the ocean floor, taking with it the carbon in its body.

Explanation:

a and b

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy