Reply To: What is passive process?? Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram October 17, 2020 at 4:21 pm #1729 achala tiwariParticipant It is a process in which movement of substances occurs from higher to lower conc. region. Energy not required. Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram