While that was going on, some of those ancient photosynthesizers died and were compressed and buried, and became fossil fuel with sunlight buried in their carbon bonds.
Во время этих изменений некоторые древние виды фотосинтезаторов вымерли, были сплющены, погребены под землёй и превратились в ископаемое топливо, сохранив солнечный свет в своих углеродных связях.