There are three main divisions of science: physical science, life science, and earth science. However, there are many subdivisions that also overlap, such as physical chemistry, astrophysics, organic chemistry, and astrogeology. These sub divisions overlap because they are require a knowledge of at least two main divisions of science.Continue Reading
Science is defined as a branch of knowledge about the study of the natural world through observation and scientific method. Although observations seen on a daily basis are broken down into three main divisions, they are also categorized in different ways. For example, a science can be categorized as pure or theoretical. Pure science explains a phenomenon while theoretical science is based on hypothetical deductive methods.
Physical sciences, such as physics and chemistry, are related to matter and energy and describe the physical universe in objective measurements. Earth sciences, geology and astronomy, are related to earth, its geological and atmospheric phenomena, and its solar system. Life sciences, biology and botany are related to all living organisms and their relationship to one another and their environment.
Each main division of science is categorized as a pure science, however, when subdivisions overlap and new compound sciences emerge, theoretical sciences are created to form studies such as paleontology and astronautics.Learn more about Science
Some ways to learn about earth science are to attend a college program that teaches the subject or visit earth science websites, such as the one hosted by the American Geosciences Institute. The top school in the US for Earth Science, as of 2014, is the California Institute of Technology.Full Answer >
A good Earth science lab with worksheets for students and answers for teachers is the "Ground Ozone Lab" available on the educator sharing website http://newyorkscience teacher.com. This website is designed as a "share-a-thon" where teachers can share science labs and other subject-based lesson plans with one another at no cost.Full Answer >
Online earth science textbooks are valuable resources for students of all ages, though they are generally most used by high school or post-secondary students. Both traditional and non-traditional students, as well as casual researchers, use online earth science textbooks.Full Answer >
Some earth science lab activities are calculating the mass and density of fluids and using weather data to calculate the hurricane season. Another earth science lab involves investigating the relationship between battery use and the brightness of a light by making an electrical circuit with batteries, aluminum foil and a light.Full Answer >