Tera is a decentralized application platform. This is akin to an operating system. Tera consists of a repository of programs and data storage integrated into the Internet. The mechanism for publishing programs and data on this platform is free from censorship. The circulatory system is the blockchain.
Ecobit is a Green Blockchain Project with the goal of saving climate change. Ecobit is built on top of the NEM (New Economic Movement) cryptocurrency platform.