No, temperature does not have a direct relationship with the size of Earth. The size of Earth is primarily determined by its mass and gravitational forces, not by temperature.
Temperature is a measure of the average kinetic energy of particles in a substance or system. On Earth, temperature varies across different regions and is influenced by various factors such as latitude, altitude, and local climate conditions. However, these temperature variations do not have a direct impact on the size of Earth itself.
The size of Earth is defined by its radius, diameter, and mass. The equatorial radius of Earth is approximately 6,378 kilometers (3,963 miles), and its polar radius is slightly smaller due to the Earth's rotation causing a bulging effect at the equator. The mass of Earth is about 5.97 x 10^24 kilograms.
While temperature can affect the physical properties of materials and substances, such as thermal expansion or contraction, it does not directly influence the size of Earth as a celestial body.