If Earth were located where Mars is in space, the temperature of Earth would

A) be significantly higher.
B) be significantly lower.
C) be about the same.
D) fluctuate greatly.

B maybe?

be significant lower is the answer

To determine the answer to this question, we need to understand the factors that influence a planet's temperature. One primary factor is the proximity to the Sun, as it determines the amount of solar radiation received by the planet.

Mars is farther from the Sun compared to Earth, which means it receives less sunlight and has a lower average temperature. On average, the temperature on Mars is significantly colder than that on Earth.

If Earth were located where Mars is in space, Earth would also receive less sunlight, resulting in a lower average temperature. Therefore, the correct answer is B) be significantly lower.

Note: While other factors, such as a planet's atmosphere and composition, can also influence its temperature, the primary factor for this question is the difference in solar radiation received due to the distance from the Sun.

C. About the same