Question

Describing earths formation order these events from oldest (1) to most recent (4).

1) Formation of the solar system
2) Formation of the Earth's crust
3) Formation of the Earth's atmosphere
4) Formation of the Earth's oceans

Answer 1

The correct order of events for the formation of the Earth is: 1) Formation of the solar system, 2) Formation of the Earth's crust, 3) Formation of the Earth's atmosphere, and 4) Formation of the Earth's oceans.

Step-by-step explanation:

The correct order of events for the formation of the Earth, from oldest to most recent, is as follows:

1. Formation of the solar system: This is when the Sun and the planets, including Earth, formed from a spinning cloud of gas and dust called the solar nebula.
2. Formation of the Earth's crust: After the formation of the solar system, Earth gradually cooled down and developed a solid crust made up of rocks like basalt and granite.
3. Formation of the Earth's atmosphere: As Earth continued to cool, volcanic activity released gases, which eventually formed an atmosphere. The early atmosphere consisted of ammonia, methane, water vapor, and carbon dioxide, but very little oxygen.
4. Formation of the Earth's oceans: Finally, water from rain, as well as comets and asteroids that struck Earth, accumulated to form the Earth's oceans.