Science Data Analysis

The graph below displays a population of dragonflies in a wetland area. Which statement is correct based on the graph?

• The number of dragonflies increases.

• The number of dragonflies decreases.

• The number of dragonflies stays constant.

• The number of dragonflies increases then decreases.

Tags

NGSS.MS-LS2-1

The graph below displays a population of mosquitoes in a wetland area. Based on the graphs, Which statement is correct?

• The number of mosquitoes increases.

• The number of mosquitoes decreases.

• The number of mosquitoes stays constant.

• The number of mosquitoes increases then decreases.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Based on the table, which beak had the best adaptation for lady bugs?

• Spoon

• Clothespin

• Tweezer

• Chopstick

Based on the table, what food a bird could eat the most if it has a beak like clothespin?

• Worms

• Lady bugs

• Seeds

• Beetles

Which graph matches the table?

• 
• 
• 
• 

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

The graph below shows the results of an experiment about what sports students like to play. Based on the graph, what is the dependent variable (DV) in this experiment?

• Sport played

• Sport

• Number of students

• Name of students

Tags

NGSS.MS-PS3-1

Which of the following is a correct example of a hypothesis for an experiment?

• “I think the best tool to use to pick up a rubber band is tweezer”.

• “If a plant gets more sunlight, then it will grow taller”.

• “There will be more students prefer to play football than soccer”.

• “It is a reasonable guess that Four Knights game is the best game”.

Tags

NGSS.MS-LS1-5

The graph below shows how the value of Sarah’s car decreased each year. Based on the graph, what is the independent variable (IV)?

• Value of Sarah’s car

• Sarah

• Sarah’s car

• Year

Look at the data table below. What is a commonality among these organisms’ diet?

• They both are herbivores.

• They both are omnivores.

• They do not have any commonalities in diet.

• They both are carnivores.

The graph below shows population levels for rabbits and bison in a preserve over a 10-year period. Which statement best explains the changing levels of bison in relation to rabbit population levels?

• a. When bison populations are large, they compete with rabbits for food on the preserve.

• When rabbit populations are large, they attract natural predators of the bison.

• Rabbit populations are stable except when bison populations are increasing.

• Bison populations are stable except when rabbit populations are increasing.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4