Lab Safety
Name two pieces of safety equipment you must always wear during a lab.
What is safety goggles and a lab apron?
What is the tilt of Earth's rotation axis?
When water turns into a gaseous state, it becomes...
What is vapor?
Name two layers of Earth ending with -sphere.
What is atmosphere, geosphere, hydrosphere, biosphere?
There are this many centimeters in a meter.
What is 100?
You must wear this type of shoes in the lab.
What is close-toed shoes?
When Earth's axis is tilted toward the Sun, the Northern Hemisphere experiences this season.
What is Summer?
In an experiment, this variable is unaffected by other variables.
What is Independent Variable?
This layer of Earth includes all water on the planet.
What is the hydrosphere?
The prefix milli- correlates to this number.
What is 1,000?
You are allowed to consume this in the lab.
What is nothing?
Our solar system has this many stars.
What is one?
This is the process of water evaporating from a plant's leaves.
What is transpiration?
Humans breathe out this gas along with water vapor.
What is carbon dioxide?
There are this many millimeters in a centimeter.
What is 10?
You should always do this before leaving class after a lab experiment.
What is clean up your station/wash hands?
Earth is this many planets from the Sun.
What is three?
A testable and measurable explanation for a scientific phenomenon, also part of the Scientific Method, which predicts the relationship between variables.
What is a hypothesis?
Clouds include this many states of matter.
What is three? (Solid, liquid, and gas)
The base unit for length in the metric system is called...
What is a meter?
Name one element of a lab report.
What is data charts, graphs, analysis, DV/IV, constants, sources of error, hypothesis, name, title, dates, etc.?
This many planets in our solar system have day and night.
What is 8/all of them?
The point of a celestial body's orbit (ex: Earth) at which it is most distant from the Sun.
What is aphelion?
This is the process by which animals expel water vapor into the atmosphere.
What is cellular respiration?
This many meters are in a kilometer.
What is 1,000?