Question

How might zircons help scientists study early earth

Answer 1

They are formed by crystallization from a metamorphic rock and they are 4.4 billion years old so they or scientists study because they are 4.4 billion years old

Answer 2

• Zircon helps scientists to study the early earth because it is the oldest thing in the earth.

• It is the result of the crystallization from metamorphic rock. So, by studying the zircon stone scientist would know about the climate, temperatures and other things of the early earth.

Step-by-step explanation:

• Zircon stone is believed to be 4.4 billion years old hence the oldest thing present on the earth toady.

• By studying the zircon stone it can be predicted the events that could have been occurred 4 billion years ago.