Scientific Method
Prefixes
Lab Safety
Earth's Spheres
Vocabulary
100
There are _______ steps in the Scientific Method.
What is 6.
100

Hydro

Water

100
In the Science lab, you should _______ before you act.
What is think.
100

What is invisible, like air , can be breathed in or breathed out by living things?

A gas

100
Factors that can be changed in an experiment.
What are variables.
200
The procedure to test a hypothesis is ___________.
What is experiment.
200

Bio

Living Things

200
Be sure you know how to use the __________ before using it.
What is equipment.
200

Earth is divided into how many systems (spheres)?

4

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

Geo

Earth 

300
Lab accidents should be reported to ___________.
What is the teacher.
300

Ocean waves, frozen water in the Arctic, and ground water. What do these things have in common?

Water

300
Variable that is changed in an experiment is the _________________.
What is independent variable.
400
You gather observation through your _________ about the natural world.
What is senses.
400

Atmo

Air (Gas)

400

Safety must be taken seriously to prevent __________.

What is injuries or accidents.

400

What sphere is 21% composed of oxygen?

Atmosphere

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

What type of gases are in the atmosphere?

Oxygen, Carbon Dioxide, Nitrogen, Argon

500
Name three safety precautions scientists must use in the Science lab.
What is lab coat/apron, safety glasses/goggles, gloves.
500

What greenhouse gas is released into the atmosphere by all animal life?

What is CO2 or Carbon Dioxide?

500

What is invisible, like air , can be breathed in or breathed out by living things?

A Gas

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