Greenhouse gases: Those gases, such as water vapor, carbon dioxide, tropospheric ozone, nitrous oxide, and methane, that are transparent to solar radiation but opaque to longwave radiation.
(Those gases, such as water vapor, carbon dioxide, tropospheric ozone, nitrous oxide, and methane; are; transparent to solar radiation but opaque to longwave radiation)
Those gases, such as water vapor, carbon dioxide, tropospheric ozone, nitrous oxide, and methane
are
transparent to solar radiation but opaque to longwave radiation