Which plant gives oxygen 24 hours?
Yes, there are several indoor plants that release oxygen 24 hours a day. These include snake plants, orchids, and christmas cactus. Their unique photosynthesis process allows them to emit oxygen even after sunset, making them ideal for indoor and nighttime environments. In practical terms, plants carry out photosynthesis during the day, absorbing carbon dioxide and releasing oxygen. At night, they do the opposite: they absorb oxygen and release small amounts of carbon dioxide, but in such low quantities that do not even pose a risk to our health.