Question

section a: basic recall (definitions, fill - in - the - blanks, short answers)

1. define matter.
2. state two examples of matter from your everyday environment.
3. what does it mean when we say matter has \volume\?
4. define measurement in your own words.
5. measurement is the process of comparing an unknown quantity with a _.
6. why cant we use vague descriptions like \long\ or \small\ in scientific study?
7. what is the importance of standardization in science?

Explanation:

1. Matter is anything that has mass and takes up space.
2. Examples could be a book (solid matter) and water (liquid matter).
3. Volume of matter means the amount of space it occupies.
4. Measurement is the act of determining a quantity's value by comparison.
5. Measurement is the process of comparing an unknown quantity with a standard.
6. Vague descriptions lack precision; scientific study requires exactness for accurate results and reproducibility.
7. Standardization in science allows for consistent, comparable results across different experiments and locations, facilitating communication and progress.

Answer:

1. Matter is anything that has mass and takes up space.
2. A book, water
3. It means the amount of space the matter occupies.
4. The act of determining a quantity's value by comparison.
5. standard
6. Because they lack precision and scientific study requires exactness for accurate results and reproducibility.
7. It allows for consistent, comparable results across different experiments and locations, facilitating communication and progress.