Memory Unit 2 Selection2 VocabularyVersion en ligne For use with the NatGeo ESOL Text par Melanie McCrae the total number of quantity materials a model of the Earth globe depend the total rain , snow or sleet that falls in a period of time rainfall plants that farmers grow crops when you depend on something you need it; require something that is living amount alive things you need to make a produce or to do a project something that people need and use. resource