Question

Why are meteorites used to determine Earth's absolute age?
Because they are the same age as Earth
Because they are formed after Earth
Because they contain unique minerals
Because they are older than Earth

Answer 1

Meteorites are used to determine Earth's absolute age primarily **because they are the same age as Earth**. Most meteorites that reach Earth are remnants from the early solar system and are formed at the same time as the planets, including Earth. By dating these meteorites, scientists can estimate the age of the solar system itself, which gives insight into the timing of Earth's formation. Thus, the correct reason is that meteorites are the same age as Earth.