Sun-Earth-Moon System

Which of the following best explains why we see different phases of the Moon from Earth?

• The Moon changes shape as it orbits Earth.

• The Moon's position relative to Earth and the Sun changes, causing different portions of its illuminated side to be visible.

• The Earth's shadow covers different parts of the Moon.

• The Moon emits its own light, which varies in intensity.

Tags

NGSS.MS-ESS1-1

Compare the concepts of rotation and revolution in the context of the Moon. Which statement is true?

• Rotation refers to the Moon spinning on its axis, while revolution refers to the Moon orbiting Earth.

• Rotation and revolution are the same for the Moon.

• Revolution refers to the Moon spinning on its axis, while rotation refers to the Moon orbiting Earth.

• The Moon neither rotates nor revolves.

Tags

NGSS.MS-ESS1-1

If you observe the Moon over a month, what pattern would you expect to see in its phases?

• The phases will appear random with no discernible pattern.

• The phases will repeat in a predictable cycle approximately every 29.5 days.

• The phases will change daily with no repetition.

• The phases will only change during a solar eclipse.

Tags

NGSS.MS-ESS1-1

How do the positions of the Moon, Earth, and Sun explain the regular cycle of the Moon's phases?

• The Moon's phases are a result of its orbit around Earth, which changes its position relative to the Sun.

• The Moon's phases occur randomly and are not related to its position.

• The Moon's phases are visible only during lunar eclipses.

• The Moon's phases are caused by its gravitational pull on Earth.

Tags

NGSS.MS-ESS1-1

What occurs during a lunar eclipse?

• The Moon passes between the Earth and the Sun, blocking sunlight.

• The Earth passes between the Sun and the Moon, casting a shadow on the Moon.

• The Sun passes between the Earth and the Moon, casting a shadow on the Earth.

• The Moon's shadow falls on the Earth, causing darkness.

Tags

NGSS.MS-ESS1-1

What occurs during a solar eclipse?

• The Moon passes between the Earth and the Sun, casting a shadow on the Earth.

• The Earth passes between the Sun and the Moon, casting a shadow on the Moon.

• The Sun passes between the Earth and the Moon, casting a shadow on the Earth.

• The Moon's shadow falls on the Sun, causing darkness.

Tags

NGSS.MS-ESS1-1

By using a​ (a)   you can ​ (b)   the next ​ (c)   of the ​ (d)   .

• lunar calendar
• predict
• phase
• Moon

Tags

4.9B

One complete trip of a planet around the Sun -

• Gravity

• Rotation

• Revolution

• Asteroids

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

The spinning of a planet or moon on its axis -

• Moons

• Rotation

• Revolution

• Orbit

Tags

NGSS.MS-ESS2-6

Which season is taking place in the Northern Hemisphere in Position 1?

• Winter
• Spring
• Summer
• Fall

Tags

NGSS.MS-ESS1-1