End of Year Science Review

This is a plant cell because it has a --

• chloroplast

• vacuole

• nucleus

• cytoplasm

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Windy, cloudy, rainy, and cold are words that describe –

• evaporation

• weather

• matter

• energy

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

There is a ___________ chance that the baby will have blue eyes.

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.MS-LS4-4

Letter a is pointing to the --

• proton

• neutron

• electron

• nucleus

Tags

NGSS.MS-PS1-1

Look at the food chain. What is the producer?

• cat

• flower

• bird

• butterfly

Tags

NGSS.MS-LS2-3

BROWN eyes is a dominant trait and BLUE eyes is a recessive trait. What color are the mother's eyes?

• blue

• brown

Tags

NGSS.MS-LS4-4

Which picture is an example of kinetic energy?

• 
• 
• 
• 

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

How many of each atom are in the compound above?

• 1 magnesium atom, 2 iron atoms, and 4 oxygen atoms

• 3 magnesium atoms, 2 iron atoms, and 4 oxygen atoms

• 6 magnesium atoms, 6 iron atoms, and 12 oxygen atoms

• 3 magnesium atoms, 6 iron atoms, and 12 oxygen atoms

Tags

NGSS.MS-PS1-1

The table shows the number of neutrons, protons, and electrons for two atoms. How are the two atoms alike?

• They have the same charge.

• They have the same mass number.

• They have the same atomic number

• They are atoms of the same element.

Tags

NGSS.MS-PS1-1

The diagram shows the arrangement of electrons in a neon atom. How many protons are present in this atom's nucleus?

• 10

• 8

• 2

• There is not enough information to answer this question.

Tags

NGSS.MS-PS1-1