Lab Safety
Soil Science
Density
Precision & Accuracy
Miscellaneous
100
In this type of chemical exposure, you breathe chemicals in.
What is inhalation?
100
Phosphorus, nitrogen, and this nutrient are considered the three essential nutrients for plants.
What is Potassium?
100
The equation for density is mass divided by this.
What is volume?
100
This refers to how close a measurement is to the true or accepted value.
What is accuracy?
100
Amoeba are single-celled organisms. Trees can have trillions of cells. These are examples of this characteristic of living things.
What is all living things are made of 1 or more cells?
200
True or False. If you have to access a chemical container multiple times during a lab, you may leave the lid off the container until the end of the lab.
What is false? You need to close the container immediately to avoid contamination
200
This soil horizon forms last.
What is the B horizon?
200
An object that has a density less than 1 g/cm3 will do this on water.
What is float?
200
The X's on the target is an example of this.
What is neither precision or accuracy?
200
This cell organelle captures sunlight energy and uses it to produce energy/food for the cell in the form of sugars.
What is chloroplast?
300
During this kind of chemical exposure, chemicals enter through the skin or other body surfaces (eyes, mucous membranes, a cut etc.)
What is Absorption?
300
This material is a dark colored substance that forms as plant and animal remains break down.
What is Humus?
300
DAILY DOUBLE
This technique can be used to to find the density of an irregularly shaped object.
What is the water displacement technique?
300
True or False. The terms precision and accuracy refer to two distinct concepts.
What is true? Precision and accuracy are independent of each other.
300
This is Ms. Mattia's favorite NFL team.
What is FLY EAGLES FLY?
400
DAILY DOUBLE
True or False. You should poor acid into water, not the other way around.
True! Do whatcha otta pour acid into wataa
400
This soil texture is typical found in horizon B. It is lighter in color and feels smooth/silky.
What is clay?
400
These are the units for the volume of the cube.
What is cm3?
400
This term means how close two or more of your results are from one another.
What is precision?
400
This is how long Mr. Dragon has worked at Falk.
What is 9 years?
500
In the acronym P.A.S.S, the P stands for this to help remember how to use a fire extinguisher.
What is pull out the pin?
500
A soil with a pH of 8.0 is considered this on the pH scale.
What is basic or alkaline?
500
True or False. It does not matter if you have a big or small amount of your substance, it will have the same density.
What is true? Density is a ratio, so the density will stay the same regardless of the size of the substance.
500
The darts are an example of this on the target.
What is both precision and accuracy?
500
This cell organelle forms an outer layer that helps protect and support the cell.
What is the Cell Wall?