Lab Safety/Random
Scientific Process
Scientific Process 2/Mapping
Measurements
Measurement 2
Mapping 2
Final
100
- The reason for wearing safety goggles in a laboratory is to
Protect eyesight
100
- An organized process used to test a hypothesis and gather data is a
Experiment
100
- the variable plotted on the x-axis of a graph is called the
Independent
100
SI Unit of Temperature
(K) Kelvin
100
- Why is it important to include units when making measurements?
a. Units provide information about the type of measurement.
b. Without units, it is impossible to tell the quantity being measured.
c. Units help describe the size of the quantity being measured.
d. All of the above
D: All of the above
100
Where can you find the meanings of the symbols on a map?
Legend
100
What is the name of the rover of the mars Mission?
Sojouner
200
- The most important safety rule is
Follow all instructions
200
testable prediction about a possible solution to a problem (an educated guess) is called a
Hypothesis
200
- In a graph, the variable that is plotted on the y-axis is the
dependent
200
SI Unit to measure time
Seconds
200
- One of these is NOT a unit of distance. Which one?
a. Mile
b. Inch
c. Newton
d. Meter
C. Newton
200
On a graph, all of the following directions are normally considered to be positive EXCEPT:
a. North.
b. East.
c. Left.
d. Up.
C.
Left
200
What is the name of the place that time changes by an hour every 15 degrees?
International Dateline
300
32. What does PPE stand for?
Personal Protective Equipment
300
An observation that is made and involves a number (for example: 6 meters) is
Quantitative
300
Which of the following steps does NOT belong in the scientific method?
a. Collecting information to answer a question
b. Ignoring data that doesn’t support your hypothesis
c. Forming a conclusion
d. Making a prediction based on observations
B. Ignoring data that doesn't support your hypothesis.
300
- What two parts does a measurement have?
Value and unit
300
30. From home, you walk 3 blocks north and then walk 4 blocks east. What is the total distance you have walked?
7 blocks
300
Which of the following statements gives the best definition of position?
. It is a variable that gives location relative to an origin.
b. It is the distance with a value of zero.
c. It is the distance an object travels divided by the time it takes.
d. It is the distance traveled.
. It is a variable that gives location relative to an origin.
400
34. How many lab safety rules are there?
10
400
- An observation that is made and involves a visual observation, such as color, is
Qualitative
400
The imaginary line around the middle of Earth, between the north and south poles, is called the:
Equator
400
- Which of the following are in the correct order from smallest to largest?
a. Millimeter, meter, centimeter, kilometer
b. Millimeter, centimeter, meter, kilometer
c. Centimeter, millimeter, meter, kilometer
d. Meter, millimeter, centimeter, kilometer
b. Millimeter, centimeter, meter, kilometer
400
Convert 972 meters to centimeters.
97,200
400
From home, you walk 7 blocks north and then walk 4 blocks south. Your distance from home is:
3 Blocks
500
- When Janet is measuring water for her experiment, the beaker slips from her hand and breaks on the counter. What should she do?
Tell the teacher immediately and warn classmates to stay clear until the teacher can properly dispose of the broken glass.
500
- The process of gathering information through the senses is called
Inferring
500
The imaginary vertical lines that are east and west of the prime meridian are called:
Longitude Lines
500
SI is based on units of (hint:Number)
10
500
- Which measurement is smallest?
- a. 2.5 hours
- b. 9,000 seconds
- c. 145 minutes
- d. 0.2 days
c: 145 minutes
500
28. A plane flies 200 km West and then flies 300 km South. Its new position is:
-200km, -300km
600
A. +3, -2
600
What are the different types of graphs? How are they used?
Bar -Compares groups of data
Pie -Percentage
Scatterplot -Trends
600
Jim wakes up and decides to take a morning run. He leaves his house and runs 2 miles north, 5 miles west, 2 miles north, 7 miles east and 10 miles south. What is Jim’s position? What is Jim’s distance travelled?
Distance travelled= 26 Miles
Position = +2, -6
600
480.5g
600
- How many seconds are in 3 days?
259,200 s
600
33. This is always zero (0):
origin