Add spaces: Whenthehumanfertilization,whichflowedintotheseafromtheland,helps,increasingtheamountofplanktonfurther.

Answer: When the human fertilization, which flowed into the sea from the land, helps, increasing the amount of plankton further.

Add spaces: Aroundathirdofthesearegiveninreturnforgreenfarmingpractices(maintainingpermanentgrassland,cropdiversification,etc.).

Answer: Around a third of these are given in return for green farming practices (maintaining permanent grassland, crop diversification, etc.).

Add spaces: FuldfilmstreamingE.T.theExtra-Terrestrialitopvideoformat.

Answer:
Fuld film streaming E.T. the Extra-Terrestrial i top videoformat.