Inspire Science Unit 4a Lesson 2 (Earth's Motion)

Front

What are the phases of the Moon?

Back

The phases of the Moon are the appearance and shape of the Moon as observed from Earth at a particular time.

Front

How are the seasons in the Northern Hemisphere related to the Southern Hemisphere?

Back

The seasons in the Northern Hemisphere and the Southern Hemisphere are always opposite due to the tilt of Earth's axis.

Front

Where is the Sun located if Jason's shadow is pointing north?

Back

The Sun is located to the south of Jason.

Front

What causes the change in seasons on Earth?

Back

The tilt of Earth's axis causes the change in seasons.

Front

What is the duration of one full rotation of Earth on its axis?

Back

Earth completes one full rotation on its axis every 24 hours.

Front

What is the significance of Earth's axial tilt?

Back

Earth's axial tilt is significant because it affects the intensity and distribution of sunlight received at different latitudes, leading to seasonal changes.

Front

What is the relationship between Earth's rotation and day length?

Back

Earth's rotation on its axis determines the length of a day, which is approximately 24 hours.

Front

What are the two main factors that influence the seasons on Earth?

Back

The two main factors that influence the seasons on Earth are the tilt of Earth's axis and its orbit around the Sun.

Front

How does the position of the Sun change throughout the year?

Back

The position of the Sun changes throughout the year due to Earth's axial tilt and its orbit around the Sun, affecting the angle and duration of sunlight.

Front

What is the difference between rotation and revolution in terms of Earth's motion?

Back

Rotation refers to Earth spinning on its axis, while revolution refers to Earth orbiting around the Sun.