Earth's motion around the sun

The summer solstice occurs in June in the northern hemisphere and in December in the southern hemisphere.

• True

• False

Tags

NGSS.MS-ESS1-1

Earth’s rotational axis is always tilted in the same direction. For half of the year, the northern hemisphere is tilted toward the Sun and the other half of the year the southern hemisphere is slanted toward the Sun. 

• True

• False

Tags

NGSS.MS-ESS1-1

The yearly orbit of Earth around the Sun is called its ____.

• tilt

• rotation

• ellipse

• revolution

Tags

NGSS.MS-ESS1-1

Summer occurs on the hemisphere of Earth that is ____.

• turned toward the Sun

• turned away from the Sun

• tilted toward the Sun

• tilted away from the Sun

Tags

NGSS.MS-ESS1-1

A light source is shining on a vertical surface or a slanted surface as shown below. Which statement is correct?

• The light energy that hits the vertical surface is weaker because it is concentrated on a smaller area.

• The light energy that hits the vertical surface is stronger because it is concentrated on a smaller area.

• The light energy that hits the slanted surface is stronger because it is concentrated on a larger area.

• The light energy that hits the slanted surface is stronger because it is concentrated on a smaller area.

Tags

NGSS.MS-PS4-2

Which of the following would have the most daylight hours?

• 
• 
• 
• 

Tags

NGSS.MS-ESS1-1

The line on which an object rotates is defined as _________________.

• spin axis

• revolution axis

• tilt axis

• rotation axis

Not only is the summer solstice the longest day of the year, it is also the day on which _____________.

• the Sun is lowest in the sky

• the Sun appears to be highest in the sky

• sunrise comes latest

• sunset comes earliest

Tags

NGSS.MS-ESS1-1

As shown below, sunlight is more spread out as you move away from the

(a)  

Tags

NGSS.MS-ESS2-6

What season is shown for the northern hemisphere?

(a)  

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-6