eeBoo Natural and Earth Science Flash Cards are a playful introduction to interesting facts about our world that may stimulate interest in learning more about a variety of scientific categories. The cards are divided into six categories: Flowers and Bugs, Mammals and Marsupials, Under the Water, Birds and Leaves, Weather and Celestial, Fossils and Minerals. Illustrated by Melissa Sweet. We are a women-owned business dedicated to sustainability, safety, and the creation of original and extraordinary gifts and toys. This item is made of 90% recycled materials, printed with vegetable-based inks. For over 25 years, eeBoo has created wholesome, educational games and activities that cultivate conversation, socialization, and skill-building while introducing our world.