EOT Review

When A scientist conducts another scientists experiment?

• replication

• repetition

• law

• theory

What are the processes that form sedimentary rocks?

• erosion, deposition, and compaction

• weathering

• heating and melting

• dissolving, evaporating, and petrification

Tags

NGSS.MS-ESS2-4

A roller coaster at the top of track going down first hill is an example of which energy transformation?

• kinetic to potential

• potential to kinetic

• chemical to electrical

• electrical to mechanical

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Why do we see different colors of light?

• the brightness is different

• heat is different and causes different colors

• they travel at different wavelengths

• the speed traveling through a vacuum of each color is different

Tags

NGSS.MS-PS4-2

When new information is learned about a theory, what happens?

• the old theory is still used

• the theory get changed to a law

• the existing theory gets replaced

• the existing theory gets modified

Tags

NGSS.HS-PS4-3

A student wants to see how far balloon travels during a period of time. What is the outcome/dependent variable?

• distance the balloon flys

• the balloon

• time

• the student

What is natural selection?

• Natural Selection is a random process that occurs in nature.

• Natural Selection relies of the advantageous traits becoming more common

• Natural Selection removes all negative traits in a population.

• Natural Selection makes sure that there is no chance of extinction of a population.

Tags

NGSS.MS-LS4-2

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Properly identify the correct order of the scientific method...

• draw conclusion, hypothesize, compare data, measure and record data

• hypothesize, measure and record data, compare data, draw conclusion

• hypothesize, compare data, measure and record data, draw conclusion

• hypotheisze, draw conclusion, measure and record data, compare data

The water levels of Lake Eerie have gone down. You are going to monitor the level over a 6 month period. What is the BEST way to collect data on the water levels?

• Visit Lake Eerie in 6 months and measure the water levels in the same spot.

• Visit Lake Eerie each monthly and measure water level in different spots.

• Visit Lake Eerie every 2 months and measure water at different spots.

• Visit Lake Eerie monthly and measure levels at the same spot.

When a straw is placed in a glass of water it appears to bend, what is this called?

• Refraction

• Rarefaction

• Reflection

• Diffusion

Tags

NGSS.MS-PS4-2