I have the same problem with the power going out and you have to reset the fridge to come back on. Called samsung and it is in demo mode and there is no way around it. I ve been on vacation several times only to come home to my ice cream melted all over my hard ood floor!
Nitrogen (N2) makes up about 80% of the atmosphere but plants are unable to take in nitrogen from the atmosphere. Most plants can only absorb nitrogen in the form of nitrates
An atmosphere is more likely to be retained if the gravity is high and the atmosphere's temperature is low. The atmosphere of Earth is mostly composed of nitrogen. It also contains oxygen used by most organisms for respiration and carbon dioxide used by plants, algae and cyanobacteria for photosynthesis.It protects living organisms from genetic damage by solar ultraviolet radiation, solar wind and cosmic rays.n atmosphere is more likely to be retained if the gravity is high and the atmosphere's temperature is low. The atmosphere of Earth is mostly composed of nitrogen. It also contains oxygen used by most organisms for respiration and carbon dioxide used by plants, algae and cyanobacteria for photosynthesis.