Science Data Practice

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”.

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.

Tags

NGSS.MS-LS2-1

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