Identify a reason for the study of rock samples. To determine the age of Mars To determine the age of the Earth To study the gravitational forces of the Sun pulling on Earth

Studying rock samples is crucial for determining the age of the Earth, as scientists analyze isotopes and mineral compositions to unveil geological history and pivotal events over billions of years. This helps us comprehend the planet’s formation, the evolution of life, and the changes in its environment over time. Moreover, rock samples provide insights into planetary processes and formations. By analyzing meteorites or lunar samples, scientists can draw parallels and differences with Earth’s geology, deepening our understanding of planetary evolution and aiding future explorations of celestial bodies like Mars to see how they compare to our home planet.