Science Leap Practice

Which answers are a Homogeneous mixture?

• Hot chocolate

• Oxygen

• Lucky Charms cereal

• sugar in water

Which answers are kinetic energy?

• Rolling rock

• Bottom of a roller coaster

• Sitting dog

• Top of waterfall

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

When frequency increase....

• The wavelength decease

• The wavelength increase

Tags

NGSS.HS-PS4-1

On a magnet, like poles

• repel

• attract

In genetics, a lower case letter...

• is the dominant gene

• is the recessive gene

An example of a decomposer is a(n)

• Fungi

• Fox

• Rabbit

• Grass

Tags

NGSS.MS-LS2-3

Why do we have season changes?

• we slowly move further away from the sun.

• the earth tilts at different angles as it moves around the sun.

• global warming

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-6

After lava flows from a volcano, the lava becomes igneous rock due to which process

• Erosion

• Pressure

• Cooling

• Cemetation

What type of storm front is this?

• Warm Front

• Cold Front

• Stationary Front

• occluded front

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Snow, sleet, hail, and rain are all examples of ________________.

• Evaporation

• Precipitation

• condensation

• accumulation

Tags

NGSS.MS-ESS2-4