4th Grade Science Review

What is the process that picks up and moves weathered rocks?

• deposition
• landslide
• weathering
• erosion

Tags

NGSS.4-ESS2-1

A cliff formed near the ocean.  Which statement best describes how this cliff formed?

• Warm air melted the rock.
• Sun rays evaporated the rock.
• Ocean waves washed away rock.
• Plant roots pushed away the rock.

Tags

NGSS.4-ESS1-1

NGSS.4-ESS2-1

Deposition changes the Earth’s surface because eroded materials _____.

• stop the river's flow
• make rich farmlands
• are dropped in new places
• move very slowly

Tags

NGSS.MS-ESS2-2

Materials that allow electricity to flow through them are called _________.

• insulator

• plastic

• conductor

• wood

Tags

NGSS.5-PS1-3

How long does it take for the Earth to rotate around its axis?

• 1 year

• 1 day

• 12 hours

• 7 days

Tags

NGSS.MS-ESS1-1

What provides humans with the energy that they need to survive?

• water

• food

• sunlight

• soil

Tags

NGSS.5-PS3-1

If a boy kicks a ball, what will make the ball come back down?

• Friction

• Erosion

• Gravity

• Decomposers

Tags

NGSS.5-PS2-1

Which state of matter has a definite volume, but does not have a definite shape?

• gas

• liquid

• solid

• matter

Tags

NGSS.5-PS1-3

What is a good conductor of electricity?

• Rubber Ball

• Glass Cup

• Penny

• Plastic Spoon

Tags

NGSS.5-PS1-3

A boy rolled a marble on a wooden floor. The he rolls the same ball on a carpet. Why did the ball go further on the wooden floor then on the carpet?

• It had more friction

• It had less friction

• The carpet was too big

• The ball was not rolled well

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2