Understanding Earth's Movement and Seasons

What is at the center of our solar system?

• The Moon

• Earth

• The Sun

• Mars

How long does it take for Earth to complete one orbit around the Sun?

• 365 days

• 24 hours

• 12 months

• 30 days

What causes day and night on Earth?

• Sun's movement around Earth

• Earth's rotation on its axis

• The Moon blocking the Sun

• Earth's orbit around the Sun

Why is Earth's axis important?

• It determines the length of a day

• It creates the seasons

• It changes the orbit of Earth

• It supports the weight of the planet

What happens when the northern hemisphere is tilted towards the Sun?

• It is winter

• It is summer

• It is autumn

• It is spring

When it is summer in the northern hemisphere, what season is it in the southern hemisphere?

• Summer

• Winter

• Spring

• Autumn

What causes the northern hemisphere to experience winter?

• The Earth stops rotating

• The hemisphere tilts away from the Sun

• The Sun moves farther away

• The Earth's orbit changes

When the northern hemisphere has winter, what season does the southern hemisphere have?

• Winter

• Autumn

• Spring

• Summer

What seasons occur when Earth is between the positions of maximum tilt?

• Spring and Autumn

• Only Summer

• Summer and Winter

• Only Winter

How does Earth's tilt affect the amount of sunlight a hemisphere receives?

• Sunlight remains constant

• Decreases sunlight when tilted towards the Sun

• Increases sunlight when tilted towards the Sun

• It doesn't affect sunlight