This worksheet contains various questions to help your students learn (or review) basic concepts about the Hydrosphere, Biosphere, Lithosphere, and Atmosphere. This engaging 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 resource, students will answer questions about the following terms: Earth Sphere Hydrosphere Cryosphere Biosphere Litho