The Earth takes _____ to complete a revolution.
1 year (365 days)
Earth's _____ takes 24 hours.
Rotation
What produces day and night?
The Earth's rotation.
What is the Moon?
It's a satellite.
What is the Sun?
It's a star.
In which hemisphere is Brazil?
Southern hemisphere
If it's spring in the Northern Hemisphere, in the Southern Hemisphere it is...
Autumn
In which hemisphere is Russia?
Northern hemisphere
What is the Earth's axis?
An imaginary line crossing the poles.
Why do some people think that the Sun moves around the Earth?
The Earth's rotation makes it look like it's moving.
Why do we have different seasons? (revolution, tilted, axis)
The Earth's revolution around the Sun and its tilted axis.
What season has the most hours of sunlight?
Summer
Why are days longer in summer?
Because the hemisphere is getting less sunlight.
