G4 FL Science CH6 Mid-Chapter Quiz (L.1, L.2)

Scarlett and Jackson are playing with magnets. What happens if they place the north poles of two magnets next to each other?

• They attract each other.

• They repel each other.

• Nothing happens.

• They stick together.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Observe the image. This image shows the mass of a cat, giraffe, badger, eagle, and elephant. Which of the following animals has the largest mass?

• Cat

• Giraffe

• Badger

• Eagle

• Elephant

Explain how to find out if an object is magnetic.

• By checking if it attracts a magnet

• By checking its color

• By measuring its weight

• By observing its shape

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Observe the illustration of the cups of water, milk, and orange juice. Marisa has three cups of liquids. She has 20 milliliters of water, 15 milliliters of milk, and 10 milliliters of orange juice. Which liquid has the greatest volume?

• The water has the greatest volume.

• The milk has the greatest volume.

• The orange juice has the greatest volume.

• All the liquids have the same volume.

Compare the mass of a bowling ball and a beach ball. Which one is heavier?

• A bowling ball is heavier than a beach ball.

• A beach ball is heavier than a bowling ball.

• Both have the same mass.

• Cannot be determined from the given information.

Which ball would float on water, the bowling ball or the beach ball?

• Bowling ball

• Beach ball

What is the mass of the milk?

• 1 kg

• 500 g

• 2 kg

• 750 g

Sue is working on a project where he mixes metal pieces with wood shavings. Which two statements are true about the properties of the mixture?

• A) The properties of the metal pieces will change.

• B) The properties of the metal pieces will not change.

• C) The properties of the wood shavings will change.

• D) The properties of the wood shavings will not change.

A sample of 50 grams of salt is dissolved in water. How could you demonstrate that the salt remains in the water, and that it has not been changed into another substance?

• By tasting the water to detect saltiness

• By evaporating the water to see if salt crystals form

• By measuring the pH of the solution

• By checking the color of the solution

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The mass of a mixture of red gumballs and blue gumballs is 280 grams. Which of the following combinations of gumballs is possible? Select two of the correct combinations of gumballs.

• 140 grams red gumballs, 140 grams blue gumballs

• 150 grams red gumballs, 130 grams blue gumballs

• 180 grams red gumballs, 80 grams blue gumballs

• 80 grams red gumballs, 210 grams blue gumballs