23/24 3rd Science 2nd 9-Weeks Review

During a school project, Damian and Moses were discussing about the importance of conservation. According to them, what does conservation mean?

• It means to waste a resource

• It means to save a resource

• It means to get rid of a resource

• It means to create a resource

Tags

NGSS.MS-LS2-5

Students in Mrs. Dupree's class, are discussing various ways to conserve our natural resources. Esteban asks how recycled cans are used. Be sure to answer both questions.

1. 1. What would be a way to use recycled metal cans?

2. 2. Why is conserving our natural resources important?

Tags

NGSS.MS-ESS3-3

When Adrian and Bentley's hometown received heavy rainfall for several days, the ground became unstable. What's likely to happen in this situation?

• Volcano

• Wildfire

• Earthquake

• Landslide

Tags

NGSS.MS-ESS3-2

Ximena, Elani, and Serenity are discussing ways to conserve water at home. What suggestion did Ximena give?

• She suggested turning off the faucet while brushing their teeth.

• She suggested letting water run while not using it.

• She suggested watering flowers at daytime.

• She suggested taking long showers.

Logan is planning an activity that requires fresh water. Which activity could that be?

• building a woodshed with his dad

• making the tires for a car

• recycling old plastic bottles

• growing a garden

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-3

During a science experiment, Kennedi, Sheyla, and Talita were given several objects. Which object among the ones given to them would NOT be attracted to a magnet?

• An iron nail Sheyla found

• A magnet Talita brought from home

• A penny Kennedi had in her pocket

• A paper clip Jeremiah found in the classroom

Tags

NGSS.MS-PS2-3

Darwin, Alex, and Elijah were on a field trip to a rocky mountain. They noticed that the rocks were slowly turning into soil. Which process were they observing?

• condensation

• erosion

• decomposition

• weathering

During a science class, Alyssa, Alexa, and Kayri were discussing natural disasters. They wondered, what natural disaster would most likely cause a big crack to appear in a road?

• Tornado

• Hurricane

• Volcano

• Earthquake

Tags

NGSS.MS-ESS2-2

Joseph wants to help his mom wash her car on a sunny Saturday afternoon. What is the most efficient way of conserving water when they wash the car?

• Let the water run while they're scrubbing the car.

• Wash the car twice a day.

• Wash the car using a bucket of water and a rag instead of a hose.

• Wash the car every time there's a little spot on it.

Sa'Khiri uses a push force to throw the frisbee. What force will cause the frisbee to fall back down?

• friction

• magnetism

• gravity

• motion

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4