Crash Course Kids: Day, Night and Seasons

What is moving? 

¿Qué se está moviendo?

• Sun

• Earth

What is the invisible line that goes from the North Pole to the South Pole called?

¿Cómo se llama la línea invisible que va del Polo Norte al Polo Sur?

• Axis

• Braces

   

• Equator

What is it called when the earth spins on it's axis?

¿Cómo se llama cuando la tierra gira sobre su eje?

• Rotation

• Revolution

• Ramification

While the Earth is rotating on its axis it is also _____ around the sun.

Mientras la Tierra gira sobre su eje, también está _____ alrededor del sol.

• axis

• revolving

• rotating

What creates day and night?

¿Qué crea el día y la noche?

• Earth revolving around the sun

• Earth rotating on its axis

• the sun moving

What does Earth's tilt cause?

¿Qué causa la inclinación de la Tierra?

• one side of the earth to lean toward the sun, and the other side to lean away

• both sides to lean toward the Earth

• both sides to lean away from the Earth

What makes seasons?

¿Qué hace las estaciones?

• the fact that both hemispheres face the same direction

• the rotatin of the Earth

• that at certain times of year the Northern hemisphere leans toward the sun, and the  Southern hemisphere leans away from the sun

What causes summer?

¿Qué causa el verano?

• Whe the side is facing the sun it is warm and summer

• When it is facing away from the sun

What causes a year?

¿Qué causa un año?

• the calendar

• the Earth rotating on its own axis

• the Earth revolving around the sun in 365 days

Does the sun orbit or revolve in our solar system?

¿El sol orbita o gira en nuestro sistema solar?

• no

• yes