关于Theoceanbottomaregio的百科

• Theoceanbottom,aregionnearly2.5timesgreaterthanthetotal...

• 问题详情：Theoceanbottom,aregionnearly2.5timesgreaterthanthetotallandareaoftheEarth,iseventodaylargelyunexplored.Untilaboutacenturyago,thedeep-oceanfloorwascompletelyinaccessibleandhiddenbeneathwatersaveragingover3,600metersdeep.Totallywithoutlightands...
• 2022-04-2411863