Soils are the largest
single terrestrial source of carbon dioxide (CO2), but these emissions are highly sensitive to a range of factors associated with climate change and human land use (1).
Not exact matches
Audio
sources that feed into the system include a
single - slot CD player, AM / FM
terrestrial radio, USB and iPod connectivity, Bluetooth audio streaming and hands - free calling, SiriusXM Satellite Radio, a 3.5 mm analog auxiliary input, and an RCA analog audio and video input.
Audio
sources piped through the R - Spec's standard six - speaker audio system include a
single - disc CD / MP3 player, AM / FM
terrestrial radio, XM Satellite Radio, analog auxiliary audio input, and a USB port with MP3 playback capability.
The
source list includes a
single - slot CD player, Bluetooth audio streaming, USB connectivity, a 3.5 mm analog auxiliary input, and satellite and
terrestrial radio.
I have tried a little test at my
terrestrial ecology section (I'm a biologist), and every
single student I have asked who were just passingly familiar with the carbon cycle,
sources and sinks and basic isotopic facts, has immediately been able to point out the obvious weaknesses (e.g. «if the atmospheric CO2 rise came from oceanic outgassing, then why has oceanic CO2 risen too»?).