This engaging worksheet contains various questions to help your students learn (or review) basic concepts about Photosynthesis, Cycling of Matter, and Flow of Energy. This printable worksheet is great for science class practice, a quick assessment tool, a quiz, a science station, a homework assignment, morning work, early finishers, bell ringers, or lesson plan supplements. In this worksheet, students will answer questions about the following terms: Photosynthesis Water Sunlight Carbon dioxide