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Science Vocab. Words
My Vocab from Unit 1 Chapter 1
Question | Answer |
---|---|
Physical Science | The study of matter and energy |
Scientific Method | A series of steps scientists use to answer questions and solve problems |
Technology | The application of knowledge, tools, and materials to solve problems and accomplish tasks |
Hypothesis | A possible explanation or answer to a question |
Data | Any pieces of information acquired through experimentation |
Theory | A unifying explanation for a broad range of hypothesis and observations that have been supported by testing |
Law | A summary of many experimental results and observation |
Model | A representation of an object of system |
Meters | The basic SI unit of length |
Volume | the amount of space that something occupies |
Mass | The amount of matter that something is made of |
Temperature | a measure of how hot or cold something is |
Density | Mass per unit volume |