Question

when researching earths formation and early history, scientists can study meteorites because unlike rocks on earth, meteorites _____.

• contain fossils
• contain evidence about the evolution of earths atmosphere
• are abundant and cheap, making them easy for scientists to study
• have changed little over billions of years, preserving early solar system conditions

Explanation:

Earth's rocks have been altered over time by geological processes like erosion, plate tectonics, and weathering, destroying early solar system clues. Meteorites, however, have remained largely unchanged since their formation in the early solar system, preserving original conditions that help scientists study Earth's formation and early history. Fossils are not present in meteorites, meteorites do not hold evidence of Earth's atmospheric evolution, and they are rare and not cheap to study.

Answer:

D. have changed little over billions of years, preserving early solar system conditions