The El NiÃ±o provided NASA and NOAA an unprecedented opportunity to test the effectiveness of this new observation tool. OCO-2 is NASAâs first satellite designed to measure atmospheric carbon dioxide with the precision, resolution, and coverage necessary to quantify regional carbon sources and sinks.
Definition of LAVA FLOW. : a stream or sheet of molten or solidified lava. ADVERTISEMENT. This word doesn't usually appear in our free dictionary, but the definition from our premium Unabridged Dictionary is offered here on a limited basis.
Rock Cycle Vocabulary. Lava: liquid rock at or above the Earthâs surface; Magma: liquid rock below the Earthâs surface; Erosion: the process of wearing away rocks; Sediment: particles of eroded rock or plant and animal debris; Learn More All about Rock Cycle. Hereâs a great video for kids all about rock cycle: