Science Unit 1 Review

A __________ predicts the answer to your question based on research.

• experiment

• hypothesis

• variable

A _________ is the tool used to measure temperature.

• thermometer

• microscope

• telescope

The volume of a liquid can be measured with a ___________.

• test tube

• beaker

• graduated cylinder

The number of digits in a measurement you know with a certain degree of reliability is called _____________.

• significant digits

• description

• explanation

There are _____ main branches of Science.

• 2

• 5

• 3

The study of matter and energy is which branch of science?

• Earth Science

• Physical Science

• Life Science

According to the SI Base Units, mass is measured in_____________.

• kilogram (kg)

• meter (m)

• mole (mol)

The prefix Kilo- stands for

• 100

• 10

• 1,000

Convert: 8kg to ___g

• 800

• 8,000

• 80

What is the symbol for meters?

• mL

• m

• mm