o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o Earth Science: the study of the Earth and of the universe around it Geology: the study of the origin, history, processes, and structure of the solid Earth Oceanography: the study of the Earth’s oceans Meteorology: the study of the Earth’s atmosphere Astronomy: the study of the universe beyond Earth Observation: process of using one or more of your senses to gather information Hypothesis: a possible explanation or solution to a problem Independent Variable: factors that can be changed by the person performing the experiment Dependent Variable: variables that change as a result of a change in independent variable Peer Review: process in which several experts on a given topic review another experts work on that topic before it gets published Theory: an explanation that is consistent with all existing tests and observations Earth Science: the study of the Earth and of the universe around it Geology: the study of the origin, history, processes, and structure of the solid Earth Oceanography: the study of the Earth’s oceans Meteorology: the study of the Earth’s atmosphere Astronomy: the study of the universe beyond Earth Observation: process of using one or more of your senses to gather information Hypothesis: a possible explanation or solution to a problem Independent Variable: factors that can be changed by the person performing the experiment Dependent Variable: variables that change as a result of a change in independent variable Peer Review: process in which several experts on a given topic review another experts work on that topic before it gets published Theory: an explanation that is consistent with all existing tests and observations Earth Science: the study of the Earth and of the universe around it Geology: the study of the origin, history, processes, and structure of the solid Earth Oceanography: the study of the Earth’s oceans Meteorology: the study of the Earth’s atmosphere Astronomy: the study of the universe beyond Earth Observation: process of using one or more of your senses to gather information Hypothesis: a possible explanation or solution to a problem Independent Variable: factors that can be changed by the person performing the experiment Dependent Variable: variables that change as a result of a change in independent variable Peer Review: process in which several experts on a given topic review another experts work on that topic before it gets published Theory: an explanation that is consistent with all existing tests and observations