Sol Science Review

Which cell part is necessary for producing food?

• Cell Membrane

• Vacuole

• Chloroplast

• Cytoplasm

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

A student rubbed a plastic comb with a piece of wool cloth and then placed the comb near a stream of water. The water bent toward the comb as shown because of -

• thermal energy

• static electricity

• magnetism

• gravity

Tags

NGSS.MS-PS2-3

A student is investigating the time it takes for different objects to reach the ground after they are dropped. The constant in this investigation is the -

• time to reach the ground

• distance to the ground

• weight of each object

• object being dropped

Which of these represents a correct flow of energy based on the food web shown?

• 
• 
• 
• 

Tags

NGSS.MS-LS2-3

This is an image of plants on a shelf. The plants are most likely responding to which factor in the environment?

• Light

• Water

• Oxygen

• Carbon dioxide

Tags

NGSS.MS-LS1-5

A student made the model above which shows the particles in a solid. To improve the model, the student should -

• put the beads in a square container

• take out some beads so the particles can move more easily

• shake the container gently to show how the particles vibrate

• use different-colored beads to make the particles easier to see

Tags

NGSS.MS-PS1-1

Which substance produced during photosynthesis is represented by the X in the illustration?

• Water

• Oxygen

• Sunlight

• Carbon dioxide

Tags

NGSS.MS-LS1-6

One way in which light waves are different from sound waves is that light waves -

• can move through empty space

• are caused by rapid vibrations

• travel more slowly

• can be reflected

Tags

NGSS.MS-PS4-2

Which material will correctly complete the chart?

• Gold, because it is a shiny metal

• Salt, because it is made of two types of atoms

• Nitrogen, because it is a gas in the atmosphere

• Carbon, because it is part of many different molecules

Tags

NGSS.MS-PS1-1

Which plant part develops into a fruit?

• flower

• stem

• leaf

• root