it employs different compression techniques to reduce the size of the files, which in turn saves the disk space usage and transmission time.

How would the previous sentence be correctly capitalized?
Answer: It employs different compression techniques to reduce the size of the files, which in turn saves the disk space usage and transmission time.
green: the development of the earth.

How would the previous sentence be correctly capitalized?
Answer: Green: The development of the earth.
sports grounds and outdoor swimming pools, as well as the surrounding forests (bilogora) provide various sports and recreational opportunities.

How would the previous sentence be correctly capitalized?
Answer: Sports grounds and outdoor swimming pools, as well as the surrounding forests (Bilogora) provide various sports and recreational opportunities.
when the tribe of dan, called vaner and taner, trekked across eastern europe, they likewise seem to have named several major rivers after themselves.

How would the previous sentence be correctly capitalized?
Answer: When the tribe of Dan, called Vaner and Taner, trekked across Eastern Europe, they likewise seem to have named several major rivers after themselves.