Earth's Exciting Environment! Your students will think globally with SOS 7th Grade Science! Terrestrial topics are covered in a bright, eye-engaging format. This course will give your student a fun and functional science education by covering: Earth in Space, Parts I and II, The Atmosphere, Weather, Climate, The Human Anatomy, Parts I and II. Combining both the study of the earth and scientists, SOS 7th Grade Science will give your student knowledge in a feel-good, individually progressive manner. Take the chore out of explaining those scientific terms with this automatic, convenient curriculum! Additional topics covered are perception, measurement, graphs, and a detailed, instructive look at body systems. Windows XP SP2/Vista.