Category

Using the glue, a heavy object, or load, can be attached to a board. If the exerts a strong downward force, the glue?

• Destroys the force

• Exerts a stronger downward force

• Causes the load to accelerate upwards

• Exerts and upward force that is equal to the downward force

Tags

NGSS.MS-PS2-2

• It's velocity was 7.8 km/s northward

• It's acceleration was 468 km/s²

• It's speed was 468 km/s northward

• It's acceleration was 7.8 km/s²

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS3-1

Consider the image. Which statement best describes this type of galaxy?

• The image is a spiral galaxy and our solar system can be found in the bright center of the galaxy.

• The image is an irregular galaxy because each of the arms has a different length.

• The image is an elliptical galaxy and is where our solar system can be found.

• The image is a spiral galaxy and is made up of billions of stars, gas, and dust held together by gravity.

Use the diagram. Based on the diagram, which statement about Star 1 and Star 2 is correct?

• Star 1 is cooler and less bright than Star 2.

• Star 1 is cooler and brighter than Star 2.

• Star 1 is hotter and less bright than Star 2.

• Star 1 is brighter and larger than Star 2.

Consider the diagram. This demonstration models which of the following?

• Surface water runoff from a recent storm

• Percolation of polluted water into the groundwater supply

• The purification of water through the water cycle

• The positive impact human activity has on local watershed.

Tags

NGSS.MS-ESS2-4

Consider the diagram. Which of the following is demonstrated by their model?

• formation of a rift valley

• mountain building

• a major earthquake

• a volcanic eruption

Tags

NGSS.MS-ESS2-3

Consider the diagram. Which two areas on the topographic map have gradual slopes?

• 1 and 2

• 2 and 3

• 1 and 4

• 3 and 4

Consider the model. Which of the following statements best describes the conditions at Location 1 and Location 2?

• There are more daylight hours at Location 1 than at Location 2.

• It is day at Location 1 and night at Location 2.

• It is summer at Location 1 and winter at Location 2.

• It is winter at Location 1 and summer at Location 2.

Tags

NGSS.MS-ESS1-1

Consider the diagram. Which image best represents the moon phase viewed from Earth when it is in the location shown on the diagram?

• 
• 
• 
• 

Tags

NGSS.MS-ESS1-1

Consider the diagram. If there is a first quarter moon on September 4, what is the approximate date of the next new moon?

• September 11

• September 18

• September 25

• September 30

Tags

NGSS.MS-ESS1-1