Tables and Graphs-practice

Juan wanted to see if different tires would make his model car go faster.  Juan correctly set up an experiment to test 4 different brands of tires on his model car.  He recorded his data in the data table.
How many times did Juan conduct the experiment using Brand C tires?

• One
• Two
• Three
• Four

The dependent variable in this experiment is - 

• Number of Bacteria
• Time of Incubation
• Culture Number
• Type of Bacteria

Tags

CCSS.6.SP.B.5B

Adam is conducting a science experiment on the effect of different environments on plant growth.  He put one plant in a closet and the other plant in a window at his house.  He measured the growth of each plant weekly for six weeks.  He then created a graph after he reviewed his data.  What is the dependent variable in Adam's experiment?

• Total Growth of Plant.
• Plant Environment
• The Effect of Different Environments
• Measurement Over Six Weeks

Tags

NGSS.MS-LS1-5

According to the graph below, how many more pounds of garbage was collected at Cedar Hills in 2008 than in 2004?

• 2000 lbs
• 2750 lab
• 3000 lbs
• 1000 lbs

Look at the way the sea otter population changed from 1940 until 2000.  If this trend continues, what do you think the population of sea otters was in 2010?

• Less than 20 otters
• More than 57 otters
• Between 40 - 50 otters
• Exactly 22 otters

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What can you infer about the temperature for E.coli bacterial growth?

• E. coli does not grow well at low and high temperatures.
• E coli will continue to grow at very high temperatures.
• E.coli grows best at very low temperatures
• E.coli grows best at very high temperatures.

Tags

NGSS.MS-LS1-5

Directions: Select the correct graph.
Mikey had two mice that were about the same age and weight. Mikey fed each of the two mice a different feed for a month. He measured how much the mice weighed every two days until the month was over. Mikey's results showed that although both mice gained weight over the month, mouse 2 gained more weight than mouse 1.Which graph below best shows these results?

• 1
• 2
• 3
• 4

A 5 kg bowling ball, a 0.25 kg baseball, and a 0.05 kg golf ball are dropped from a 100-meter high building. A camera catches the motion of the balls as they pass specific markers (in meters, m) on the building. The times (in seconds, s) that each object passes the markers are listed in the table below. Which of the following conclusions is true?

• Light objects fall faster than heavy ones.
  
• All objects fall at the same rate regardless of mass.
• Heavy objects fall faster than light ones.
• Objects of different shapes fall at the same rate

What conclusion can you draw from this line graph?

• For the most part, the older the teenagers get, the more likely they are to have a cell phone.
• Older teens have less cell phones.
• People in their thirties have the least cell phones.
• No one should own a cell phone.

The data in the graphs show the progress of a chemical reaction with time by expressing the volume of gas produced in milliliters (ml) over time in minutes. Which graph shows that the chemical reaction eventually stopped?

• X
  
• W
• Y
• Z