Virtual Earth Day Activities for Google Classroom. Are you looking for digital learning activities for Earth Day? This Earth Day Activities Unit is packed with literacy, writing extensions, math, reading comprehension, STEM, warm-up or review activities, and answer keys. This Earth Day resource is perfect for virtual learning and is sure to excite your students about taking care of our planet.This "Earth Day Digital Activities" unit offers: 2 nonfiction closed reading passages at 3 different le