Día y noche: video de evaluación

The video tutorial explains the reasons for daytime visibility, the shape of the Earth, its rotation on its axis, and how the Earth's position relative to the sun determines day and night.

What is the primary source of daylight on Earth?

• Artificial lights

• The sun

• The moon

• The stars

What is the shape of the Earth?

• Round

• Flat

• Triangular

• Square

What does the Earth rotate on?

• Its poles

• Its axis

• Its orbit

• Its equator

When is it daytime on Earth?

• When the Earth is facing the stars

• When the Earth is facing away from the sun

• When the Earth is facing the sun

• When the Earth is facing the moon

What happens when the Earth is not facing the sun?

• It is daytime

• It is nighttime

• It is always sunny

• It is always cloudy