Current Taunton, Massachusetts Population, Demographics and stats in 2016, 2017.
This section explains what Earth science is and what Earth scientists study. Reading Strategy Categorizing As you read about the different branches of Earthscience, fill in the column with the name of each branch and list someof the things that are studied.
For a topical guide to this subject, see Outline of natural science. The natural sciences seek to understand how the world and universe around us works. There are five major branches (top left to bottom right): Chemistry, astronomy, earth science, physics, and biology. Natural science is a branch of science concerned with the description, prediction, and understanding of natural phenomena, based on observational and empirical evidence. Mechanisms such as peer review and repeatability of findings are used to try to ensure the validity of scientific advances.