Earth's Movement and Seasons

The video tutorial explains the reasons for the changing seasons on Earth. It highlights two main reasons: the Earth's movement around the Sun and its axial tilt. The Earth's orbit takes 365 days, and its axis is tilted at 23.5 degrees. This tilt causes varying sunlight intensity in the Northern and Southern Hemispheres, leading to different seasons. The Southern Hemisphere receives direct sunlight, resulting in summer, while the Northern Hemisphere gets less direct sunlight, causing winter. As the Earth orbits the Sun, the tilt changes, leading to seasonal shifts.

What was the initial confusion after completing the season chart?

• Why the seasons occur

• How to draw the chart

• The names of the seasons

• The colors used in the chart

What is one of the main reasons for the occurrence of seasons?

• The Earth's rotation on its axis

• The Earth's distance from the Moon

• The Earth's movement around the Sun

• The Earth's gravitational pull

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

• 12 months

• 24 hours

• 30 days

• 365 days

What is the angle of the Earth's tilt on its axis?

• 23.5 degrees

• 0 degrees

• 45 degrees

• 15 degrees

Which hemisphere receives more direct sunlight when the Earth is tilted?

• Northern Hemisphere

• Eastern Hemisphere

• Western Hemisphere

• Southern Hemisphere

What happens to the Northern Hemisphere when it is tilted away from the Sun?

• It experiences winter

• It experiences summer

• It experiences spring

• It experiences autumn

Why does the Southern Hemisphere experience summer when it is tilted towards the Sun?

• It receives less sunlight

• It receives more direct sunlight

• It is further from the Sun

• It is closer to the Moon

What happens to the intensity of sunlight in the Northern Hemisphere during winter?

• It becomes zero

• It decreases

• It remains the same

• It increases

What causes the change in seasons throughout the year?

• The Earth's rotation speed

• The Moon's phases

• The Earth's movement and tilt

• The Sun's temperature

What is the main conclusion about the Earth's movement and tilt?

• They have no effect on seasons

• They are responsible for seasonal changes

• They cause earthquakes

• They affect the Moon's orbit