Final answer:
The answer explains the characteristics of Earth as a planet, addresses misconceptions about its flatness, and highlights its importance in astronomical studies.
Explanation:
Earth is considered a planet in our solar system, distinguished by its characteristics such as a nearly spherical shape and the presence of liquid water on its surface.
One reason why some people may mistakenly believe the Earth is flat is due to a misunderstanding of how gravity works, causing a misinterpretation of how water behaves on different surfaces.
Astronomical studies explore various aspects of the Earth, including its size, mass, density, atmosphere, and its relations to other celestial bodies, which help us understand the Earth's place in the universe.
Learn more about Earth as a planet here:
https://brainly.com/question/51095108
