Hadean example sentences

"Hadean" Example Sentences

1. The Hadean eon is known as the earliest period in Earth's history.
2. During the Hadean era, Earth was a molten mass.
3. Scientists believe that the Hadean period lasted for about 500 million years.
4. Hadean conditions were inhospitable to life as we know it.
5. The Hadean era is named after the Greek god of the underworld, Hades.
6. The Hadean eon was characterized by intense volcanism and meteorite impacts.
7. The Hadean era was followed by the Archean eon.
8. The Hadean period ended around 4 billion years ago.
9. Some scientists believe that the moon was formed during the Hadean era.
10. The Hadean era is also referred to as the "the hellish era."
11. The Hadean eon is divided into two periods: the Chaotic Era and the Stabilization Era.
12. The Hadean era was marked by frequent collisions with large planetesimals.
13. The Hadean eon marks the beginning of Earth's history.
14. During the Hadean period, Earth's atmosphere was primarily composed of hydrogen and helium.
15. The Hadean era was a time of extreme heat and intense radiation.
16. The first continents may have formed during the Hadean era.
17. The Hadean eon lasted from about 4.6 billion years ago to 4 billion years ago.
18. Life could not have existed during the Hadean period.
19. Some of the oldest rocks on Earth date back to the Hadean eon.
20. The Hadean era is also referred to as the "age of bombardment."
21. During the Hadean period, Earth's surface was constantly reshaped by volcanic eruptions.
22. The Hadean eon was a turbulent time in Earth's history.
23. The Hadean era was a time of intense planetary evolution.
24. The Hadean eon is one of the most poorly understood periods in Earth's history.
25. The Hadean period was followed by the formation of the first oceans.
26. The Hadean era is thought to have played a crucial role in the development of Earth's magnetic field.
27. During the Hadean eon, the Earth was bombarded by asteroids and comets.
28. The Hadean era saw the formation of the first solid crust on Earth.
29. The Hadean eon is named after Hades, the god of the underworld, because of the extreme conditions on early Earth.
30. The Hadean era laid the foundation for the emergence of life on Earth.

Common Phases

1. During the Hadean eon, the Earth was a molten ball of magma;
2. The Hadean period is characterized by intense asteroid bombardment;
3. Many geologists believe that the first continents formed during the Hadean era;
4. Evidence suggests that life may have originated on Earth during the Hadean period;
5. The Hadean eon lasted from the formation of the Earth approximately 4.6 billion years ago until the beginning of the Archean era.