5th SCIENCE REVIEW!

The circle in the picture below represents the Earth. Which objects correctly show the effect of Earth’s gravity?

A. Objects A and C

B. Object B only

C. Object C only

D. Objects A and B

In this picture, what is the name of the force that is acting to push upwards towards the parachute?

A. Gravity

B. Magnetism

C. Air resistance

D. Acceleration

Person A just jumped off of a diving board; Person B is standing on the ground. Gravity will impact…

A. Person A

B. Person B

C. Neither Person A nor Person B

D. Both Person A and Person B

Which of the following is NOT an example of air resistance?

A. A paper airplane gliding across the room and landing gently on the ground

B. A feather taking longer to reach the ground than a rock

C. A rock sliding downhill during a landslide

D. A dollar bill moving side to side while falling slowly to the ground

At what point does gravity act on the soccer ball in Figure 1?

A. Point A

B. Point B

C. Point C

D. Points A, B, and C

How does Figure 1 show evidence of gravity?

A. The ball is pulled back down to the ground

B. The ball moves from left to right

C. The ball changes direction in the wind

D. The ball makes a loud noise when kicked

According to Table 1, which star in the table is most likely closest to Earth?

A. Sirius

B. Canopus

C. Rigil Kentaurus

D. Vega

Which star in Table 1 is most likely farthest from Earth?

A. Sirius

B. Canopus

C. Rigil Kentaurus

D. Vega

The reason that the sun is brighter to us than all of other stars in the sky is that it is…

A. The biggest star in the universe.

B. The hottest star in the universe.

C. The oldest star in the universe.

D. The closest star to Earth in the universe.

16. The diagram below shows the path of the Earth as it travels around the sun. About how long will it take the Earth to get from point A to point B?

A. 12 hours

B. 1 day

C. 6 months

D. 1 year

Gravity can best be described as a force that…

A. Pushes you down towards the Earth.

B. Pulls you down towards the Earth.

C. Can push and pull you, depending on where you are on Earth.

D. Can pull you both down towards the Earth and up towards the sky

1. If you dropped a baseball off of Building A, Building B, and Building C below, which baseball is being pulled the hardest by gravity?

a. The baseball dropped from building A

B. The baseball dropped from building B

C. The baseball dropped from building C

D. All of the baseballs are pulled by gravity equally

5th SCIENCE REVIEW!

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