Earth's Rotation Revolution

The Earth’s rotation results in the day and night cycle causing the apparent movement of the Sun across the sky. Therefore, the Sun rises in the east and sets in the west.

• The Sun rises in the east and sets in the west.
• The Sun rises in the northeast and sets in the northwest.
• The Sun rises in the north and sets in the south.
• The Sun rises in the west and sets in the east.

Tags

NGSS.MS-ESS1-1

How many hours does it take the Earth to complete one day and night cycle?

• 12 hours
• 24 hours
• 36 hours
• 18 hours

Tags

NGSS.MS-ESS1-1

What would change if Earth rotated on its axis more slowly than it does now?

• Earth would experience constant daylight throughout the year.
• Earth would have no impact on climate or ecosystems.
• Earth would rotate faster, leading to shorter days and nights.
• Earth would experience longer days and nights, affecting climate and ecosystems.

Tags

NGSS.MS-ESS2-6

Which of the planets listed above has a length of rotation closest to the length of one rotation of the Earth?

• C
• A
• B
• D

Tags

NGSS.MS-ESS1-2

NGSS.MS-ESS1-3

During an investigation, students stand facing directly towards a lightbulb in the center of the room.  The teacher asks the students to turn around slowly so that the light shines directly on the back of their heads.

What period of time in the day and night cycle does this part of the investigation model?

• Noon 6 HOURS

• Midnight 24 HOURS

• Sunset or evening 12 HOURS

• 48 HOURS

Tags

NGSS.MS-ESS1-1

Which model below presents the most accurate explanation for the apparent movement of the Sun across the sky as shown above?

• The rotation of the Earth on its axis.
• The tilt of the Earth's axis.
• The orbit of the Earth around the Sun.
• The movement of the Sun itself.

Tags

NGSS.MS-ESS1-1

What could be done to make this diagram more accurate?

• Change the time from  6:00 AM to 6:00 PM.

• add clouds

• replace the sun and moon

• move the sun above the house

Tags

NGSS.MS-ESS1-1

Which statement best describes why the Sun appears to be falling from the sky as day turns into night?

• The Sun is moving closer to the Earth at night.
• The Sun appears to fall due to the Earth's rotation.
• The Sun is being pulled down by gravity from the Moon.
• The Sun disappears behind the horizon due to clouds.

Tags

NGSS.MS-ESS1-1

Which materials would most accurately model the light from the Sun causing the day / night cycle on Earth and the Moon phases?

• 
  A flashlight for the Sun, a large beach ball for the Earth, and a large beach ball for the Moon.

• A flashlight for the Sun, a large beach ball for the Earth, and a small golf ball for the Moon.

• A laser pointer for the Sun, a large beach ball for the Earth, and a small golf ball for the Moon.

• .A laser pointer for the Sun, a large beach ball for the Earth, and a large beach ball for the Moon.

Tags

NGSS.MS-ESS1-1

Why is the Sun NOT visible?

• The Sun stops creating light at night.

• That side of the Sun has rotated away from the Earth.

• The Moon blocks the Sun from view.

• The side of the Earth pictured has rotated away from the Sun.

Tags

NGSS.MS-ESS1-1