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.
What it Is. A DVR (digital video recorder) allows the user to digitally record, save and pause television programs. The information is saved to an internal hard drive and can be saved for however long the user sees fit and deleted with the press of a button.