Unit 9 Review

The y-axis on a bar graph represents the

• independent (manipulated) variable

• dependent (responding) variable.

• control group.

• controlled/constant variable(s).

What graph should you use when you're analyzing percentages of breeds of animals at the vet's office?

• line

• bar

• circle/pie

• double bar graph

Which kind of graph would you use to show how the price of bread has changed over time?

• line

• bar

• circle/pie

• double line graph

What should the scale be for the scale for the y axis (total views) if there are 10 lines available?

• 40

• 80

• 50

• 100

Tags

NGSS.MS-PS3-1

What is wrong with the graph?

• scale

• title

• x-axis

• both scale and title

Instrument that travels into the solar system, gathers information and sends it back to Earth

• Space shuttle

• Rocket

• satellite

• Space probe

Tags

NGSS.MS-ESS1-3

Which space equipment transports humans into space from Earth?

• rocket

• space probe

• satellite

• space shuttle

What object is launched into orbit and designed to send and receive information?

• rover

• satellite

• space shuttle

• rocket

Tags

NGSS.MS-PS4-3

The image shows a newly discovered solar system. Based on the objects, which object is affected least by the gravitation of its star?

• A

• B

• C

• They all have equal amounts of pull.

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Human achievements in space travel have been well documented for the past 70 years. Which of the following events would best complete the timeline of space achievements? Satellites sent into space, animals sent into space on spacecraft, ______________, humans walk on the moon, spacecraft land on Mars.

• satellite takes pictures of the sun

• humans orbit earth in spacecraft

• NASA is created

• Soviet Union sends Sputnik into space