Science is a way of learning more about the ________________________.
What is natural world.
100
In the Science lab, you should _______ before you act.
What is think.
100
Convert 20 cm to km
2x10^-4
0.0002
100
Factors that can be changed in an experiment.
What are variables.
200
The procedure to test a hypothesis is ___________.
What is experiment.
200
Science cannot answer questions about _______________.
What is art, music, religion, morality, personal preference, what is right, wrong, good, or bad.
200
Be sure you know how to use the __________ before using it.
What is equipment.
200
Convert 18.2 g to pounds
0.04 pounds
200
Variable that is not changed in an experiment is the ___________.
What is constant.
300
A reasonable or educated possible answer to a problem based on observations is _______________.
What is hypothesis.
300
Tell what a system is and give an example of a system.
What is a collection of structures, cycles, and processes that relate to and interact with each other. Examples: vary.
300
Lab accidents should be reported to ___________.
What is the teacher.
300
Convert 456 dL to cm^3
45,600 cm^3
300
Variable that the scientist controls in an experiment is the _________________.
What is the independent variable.
400
You gather observation through your _________ about the natural world.
What is senses.
400
Name the three branches of Science.
What is Life Science, Earth Science, Physical Science.
400
Safety must be taken seriously to prevent __________.
What are injuries.
400
Convert 800 miles per hour to cm/s
3,089,940,480 cm/day
400
Draw conclusions based on what you observe ___________.
What is infer/inference.
500
Data can be organized into ________, __________, or _________.
What is charts, graphs, tables.
500
Explain the difference between Scientific Law and Scientific Theory.
What is Scientific laws are rules that describe a pattern in nature. Scientific Theory is an attempt to explain a pattern observed repeatedly in nature.
500
Name three safety precautions scientists must use in the Science lab.
What is a lab coat/apron, safety glasses/goggles, gloves.