question: 28. the oil spill was a major turning point in earth’s favor. the oil companies’ dominance in energy production has been drastically reduced as demands for alternate sources have soared.
Capitalize this past sentence correctly.
A: 28. The oil spill was a major turning point in Earth’s favor. The oil companies’ dominance in energy production has been drastically reduced as demands for alternate sources have soared.

question: exchange of a marine engine in our rheingau « rÖssler line
Capitalize this past sentence correctly.
A: Exchange of a marine engine in our Rheingau « RÖSSLER line

question: accidentally formatting the partitions results in loss of files: if you want to install multiple operating systems then the partition on which you are installing the second operating system need to be formatted.
Capitalize this past sentence correctly.
A: Accidentally formatting the partitions results in loss of files: If you want to install multiple Operating Systems then the partition on which you are installing the second Operating System need to be formatted.