For the chemistryof life to be remotely detected, we must find a planet where photosynthesis is is being conducted by surface organisms.
对于需要远距离探测的生命化学,我们必须要找到一个通过表面生物进行光合作用的星球。
2
Many models of ocean chemistry and biology predict that as the ocean surface warms in response to increasing atmospheric greenhouse gases, phytoplankton productivity will decline.