Ocean. Vocabulary Biome: A large community of plants and animals that occupies a distinct region. Terrestrial biomes, typically defined by their climate and dominant vegetation, include grassland, tundra, desert, tropical rainforest, and deciduous and coniferous forests.
Best Answer: A DVR is just a hard drive that records the digital video signal, or converts the analog video signal to digital, and records that. You do not have to have cable.
Digital video recorders allow users to record movies and TV shows from a cable or satellite TV source without the need for VHS tapes, DVDs or other physical media. Cable companies, such as Comcast, often use DVRs as a way to add value to subscription packages, providing subscribers with a company-branded DVR unit for little or no additional charge.