Question
Is the following statment true or false? -Studying lunar rocks , asteroids, and meteorites can provide information about Earth's early history. Justify your response.
Answer
4.5
(245 Votes)
Ursula
Master · Tutor for 5 years
Answer
The statement is true.Step 1: Understand the context of the question.The question is asking whether studying extraterrestrial materials such as lunar rocks, asteroids, and meteorites can yield information about the early history of Earth.Step 2: Justify the response based on scientific knowledge.- Lunar rocks: The Moon is believed to have formed as a result of a giant impact between the early Earth and a Mars-sized body. The material ejected from this impact eventually coalesced to form the Moon. Therefore, lunar rocks can provide insights into the composition of the Earth's mantle and the conditions present in the early solar system.- Asteroids: These are remnants from the early solar system that never coalesced into a planet. Studying asteroids can give us information about the conditions that were present during the formation of the solar system, including the materials that were available to form planets like Earth.- Meteorites: These are pieces of asteroids or comets that have fallen to Earth. They can contain primordial material from the early solar system, including isotopes that can be used for radiometric dating to understand the timing of events in the early solar system. Some meteorites, known as carbonaceous chondrites, contain organic compounds and can provide clues about the organic chemistry that was present before life began on Earth.Step 3: Extract the final answer.Based on the above justifications, it is true that studying lunar rocks, asteroids, and meteorites can provide valuable information about Earth's early history, including the materials and conditions that were present during and shortly after its formation.