Order these puzzle pieces from oldest (bottom) to youngest (top)

Sorry  i don't understand can you rephrase that

Earth's escape velocity is 11.2 km/splanes only fly up to 0.3 km/s at most.planes won't even be able to get out ofearth's gravitational pull.nonetheless survive the vacuum.

The  pelagic  region is divided into three zones. the top zone is the euphotic or sunlit zone. this is the ocean zone that sunlight penetrates. because this zone gets sunlight, photosynthesis can occur and plants can grow here.sub  zones. the oceanic zone is subdivided into the epipelagic,  mesopelagic, and bathypelagic zones. the epipelagic (euphotic) zone, also called the sunlit zone, receives enough sunlight to support photosynthesis.your question does not include multiple choice,but i can give you some info on what the 3 zones hope this : -)