Which of the following best describes the reason for the occurrence of lunar phases?

• The Earth's shadow falls on the Moon.

• The Moon moves into different positions relative to the Earth and Sun.

• The Moon's surface changes shape.

• The Sun's light varies in intensity.

Tags

NGSS.MS-ESS1-1

What is the primary reason for the occurrence of seasons on Earth?

• The distance between the Earth and the Sun changes.

• The tilt of the Earth's axis relative to its orbit around the Sun.

• The Earth's rotation speed changes.

• The Sun's energy output varies.

Tags

NGSS.MS-ESS1-1

Explain how the positions of the Earth, Moon, and Sun cause a solar eclipse.

• The Earth is between the Sun and the Moon.

• The Moon is between the Sun and the Earth.

• The Sun is between the Earth and the Moon.

• The Earth and Moon are on opposite sides of the Sun.

Tags

NGSS.MS-ESS1-1

Which planet is known for having the most extensive ring system?

• Jupiter

• Saturn

• Uranus

• Neptune

Using a model of the Earth-Sun-Moon system, predict what would happen if the Moon's orbit was not tilted relative to the Earth's orbit.

• Eclipses would occur more frequently.

• The Moon would not have phases.

• The Earth would have no seasons.

• The Sun would appear larger.

Tags

NGSS.MS-ESS1-1

Which planet is known as the "Red Planet" due to its reddish appearance?

• Venus

• Mars

• Jupiter

• Mercury

Describe how the tilt of the Earth's axis affects the length of daylight during different seasons.

• The tilt causes the Sun to rise and set at the same time every day.

• The tilt causes varying angles of sunlight, changing daylight length.

• The tilt has no effect on daylight length.

• The tilt causes the Earth to rotate faster in summer.

Tags

NGSS.MS-ESS1-1

Which planet is the largest in our solar system?

• Earth

• Mars

• Jupiter

• Saturn

Tags

NGSS.MS-ESS1-3

How does the position of the Earth relative to the Sun affect the occurrence of equinoxes?

• The Earth is closest to the Sun.

• The Earth's axis is tilted away from the Sun.

• The Earth's axis is perpendicular to the Sun's rays.

• The Earth is farthest from the Sun.

Which planet is known for having a day longer than its year?

• Venus

• Mercury

• Mars

• Neptune