MTTC 103 Science Exam|Questions and Answers 100% verified

MTTC 103 Science Hypothesis ANSWER- a tentative supposition about a phenomonen made in order to test and examine its logical or empirical consequences through investigation or experimentation Theory ANSWER- A hypothesis that has been tested with a significant amount of data and has been scientifically proven scientific law ANSWER- A statement that describes what scientists expect to happen every time under a particular set of conditions control ANSWER- In an experiment, the standard that is used for comparison Constants ANSWER- Conditions that stay the same in the experiment independent variable ANSWER- The experimental factor that is manipulated; the variable whose effect is being studied. depedent variable ANSWER- the variable that is observed during an experiment; also called responding variable Steps of the Scientific Method ANSWER- Identify problem, Form Hypothesis, Collect Data, Analyze Data, Form Conclusions scientific inquiry ANSWER- The ongoing process of discovery in science; the diverse ways in which scientists study the natural world and propose explanations based on evidence they gather. basic. science ANSWER- the pursuit of knowledge about natural phenomena for its own sake applied science ANSWER- discovering ways to use scientific findings to accomplish practical goals Verification ANSWER- establishes once and for all, the truth of a scientific statements Confirmation ANSWER- the testing of scientific claims to see how true they are greenhouse effect ANSWER- Natural situation in which heat is retained in Earth's atmosphere by carbon dioxide, methane, water vapor, and other gases global warming ANSWER- An increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic changes)