8R Astronomy Unit Test Review

Front

What does the gravitational force between two objects depend on?

Back

The gravitational force depends on the distance between the objects and each object's mass.

Front

What is the primary reason for the changing seasons on Earth?

Back

The tilt of Earth's axis.

Front

How would you describe the jovian planets?

Back

The jovian planets are mainly gaseous in composition and large in size.

Front

Why do the Sun and the Moon appear to be about the same size in the sky?

Back

The Moon is smaller in diameter and is closer to Earth than the Sun.

Front

What factor contributes to seasons occurring in New York State?

Back

The tilt of Earth on its axis.

Front

What is mass?

Back

Mass is a measure of the amount of matter in an object, typically measured in kilograms.

Front

What is the role of Earth's tilt in seasons?

Back

Earth's tilt causes different parts of the planet to receive varying amounts of sunlight throughout the year, leading to seasons.

Front

What are the main characteristics of terrestrial planets?

Back

Terrestrial planets are mainly rocky in composition and smaller in size compared to jovian planets.

Front

What is the difference between rotation and revolution?

Back

Rotation is the spinning of an object around its own axis, while revolution is the movement of an object around another object.

Front

What is the significance of the Sun in our solar system?

Back

The Sun is the central star of our solar system, providing light and heat that sustain life on Earth.