01496ngm 22004213 450 991073608650332120251009233641.0(CKB)4940000000242551(OCoLC)885257040(VaAlASP)2163268(EXLCZ)99494000000024255120160329d2011 k| vengur|n||||||||atdirdacontentvrdamediacrdamediavzrdacarriercrrdacarrierGravitation /by World Wide EntertainmentGeelong, Victoria :Switch International,2011.1 online resource (3 minutes)In Short: A Lesson On Almost Everything ;Episode 142Title from resource description page (viewed March 29, 2016).The Earth has uneven gravitation and this affects seas levels and ocean currents. Scientists decided to map the Earthʼs gravitational field to the highest degree of precision possible, so Earth scientists could have accurate information to track changes due to climate change.Environmental ScienceCurrents (Hydrology)Climate changeDocumentaryEnvironmental ScienceCurrents (Hydrology)Climate changeVaAlASPVaAlASPVIDEO9910736086503321Gravitation255352UNINA