click below
click below
Normal Size Small Size show me how
science first test
branches of envoirnmental science
| Question | Answer |
|---|---|
| study of origin, history, and the structure of the solid earth | geology |
| study of the movement, distribution and quality of water on earth and other planets | hydrology |
| study of the earth's atmosphere,weather and climate | meteorology |
| study of the universe beyond earth | astronomy |
| study of the earths origin and evolution | cosmology |
| study of the past geological periods and there fossils | paleontology |
| a reasonable explanation or suggested solution to a problem | hypothesis |
| the process by which scientist collectively and overtime construct an accurate representation of the world | scientific method |
| a statement that we know to be true through direct observation | fact |
| relatively simple statements that describe and predict outcomes | law |
| an explanation of a set of related observations or events based upon tested hypothesis's and verified multiple times | theory |
| an opinion or conviction about a topic | belief |
| a true or well founded can be proved by science | valid |
| based fully or mostly upon observations or experience | empirical evidence |
| an idea that allows us to create explanations of how we think some part of the world works | model |
| 3d representation that can be touched | physical model |
| verbal or graphic design on how a system works | conceptual model |
| a mathmatical equation represents the way a system works or is organized | mathmatical model |
| how close the measured value is to the accepted value | accurate |
| how close the measured values to the other ones you just measured | precise |
| a prejudice or segragation of or from a topic | bias |
| the variables that should not be allowed to change or interfear with the experiment | controlled variable |
| a group or individual in the experiment that is not tested but used for comparison as a reference for normal | control |
| what is being changed and manipulated for the test | independent variable |
| what is being measured or observed and can change depending on the manipulated variable | dependent variable |
| a copy or answer | replication |
| an act or process for selecting a sample to test | sampling |