Reading Graphs Science

Examine the population curves for wolves and moose in the graph below.

Which statement correctly describes the population relationship between the wolves and moose from 1968 to 1973?

• As the moose population increased the wolf population increased.

• As the moose population increased the wolf population decreased.

• As the wolf population decreased the moose population decreased

• As the wolf population increased, the moose population decreased.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

According to this figure, the average relative brightness of the dorsal stripe was 0.25 at an inland distance that was closest to which of the following?

• 20 km

• 40 km

• 60 km

• 80 km

What is on the x axis?

• intensity (Hz)

• intensity (db)

• frequency (Hz)

• frequency (db)

Tags

NGSS.MS-PS4-1

What is on the yaxis?

• intensity (Hz)

• intensity (db)

• frequency (Hz)

• frequency (db)

Tags

NGSS.MS-PS4-1

What does the dashed line represent?

• sound in air

• sound in water

• threshold of hearing

• threshold of pain

Which of these would cause pain in human ears?

• anything over 0 db

• 160 db

• 40 db

• 118 db

What is the independent variable?

• atomic number

• electron volts

• first ionization energy

• Jim Askew's Graph

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Students collected trash on a beach over a one-year period and organized the data in the table below.

Which graph is best to display the data shown in the table?

• 
• 
• 
• 

During which month does the trend in evaporation change?

• September

• December

• November

• February

Tags

NGSS.MS-ESS2-4

Look at the graph.
Which is correct?
Sales of food and drink... from Monday to Friday.

• remain stable

• rise

• drop 

• fluctuate