Final answer:
The Earth's speed changes during its orbit in accordance with Kepler's second law.
Explanation:
Yes, the Earth's speed changes during different parts of its orbit. According to Kepler's second law, the Earth speeds up as it comes closer to the Sun (perihelion) and slows down as it moves farther away (aphelion). This variation in speed is due to the elliptical shape of the Earth's orbit.
Learn more about Kepler's Second Law and Earth's Orbit here:
https://brainly.com/question/29396677
