End of year review before state testing

How much heat is absorbed when 500 g of water is heated to a temperature from 25 deg celsius to 35 degrees celsius?

• 0.42j

• 20,920j

• -20,900j

• 125,520j

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What accounts for most of the mass of an atom?

• protons and electrons

• protons and neutrons

• protons and ions

• electrons and neutrons

Why are bumpers on cars an important safety feature?

• Bumpers protect the tires from potholes while driving

• Bumpers collect the bugs that hit the car in the summer

• Bumpers allow the driver to drive faster and remain safe

• Bumpers absorb the shock of a collision

Tags

NGSS.MS-PS3-5

When two liquids are combined in a container, which of these describes a chemical change occurring?

• Bubbles forming

• Color changes

• One substance floats

• None of the above

Tags

NGSS.MS-PS1-2

If an object is moving at a constant speed, what happens over time if no new force is applied?

• Changes direction

• Decreases in speed

• Maintains constant speed

• Increases in speed

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

What evidence supports global climate change?

• Rise in CO2 levels

• Increase in ocean acidity and temperature

• Increase in severe weather

• All of the above

Tags

NGSS.MS-ESS3-5

Which of the following represents a physical change?

• Burning a piece of wood

• Rust forming on an iron fence

• Sawing a piece of wood in half

• Copper roof changing color from red to green

In the Carbon Cycle, fossilization converts carbon from once-living organisms into _________________ through intense heat and compression.

• CO2

• Compressionists

• Consumers

• Fossil Fuels

Tags

NGSS.MS-ESS3-1

What kind of chromosomes are matching ones from our mom and dad?

• Homologous

• Dominant

• Heterozygous

• Monohybrids

Tags

NGSS.HS-LS3-1

Alleles are different versions of the same ________________.

• Gene

• Chromatid

• Chromosome

• Phenotype

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2