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