Earth was too hot to have solid rocks at that time.
Rocks from the first 800 million years of Earth's existence likely have not survived due to intense geological activity such as volcanic activity, tectonic plate movements, and weathering processes. The Earth's crust during this time was likely unstable and constantly being recycled, making preservation of rocks difficult. Additionally, any rocks that did form may have been subsequently altered or destroyed by subsequent geological processes.
The first layer of the Earth's atmosphere is called the troposphere, and it is in direct contact with the Earth's surface. This layer is where weather events occur and where most of the Earth's clouds and precipitation are found. Temperature usually decreases with altitude in the troposphere.
The pressure of 2.5 million atmospheres is most likely to be found in the inner core of the Earth. The inner core is a solid metallic region composed mainly of iron and nickel, where pressures can be incredibly high due to the weight of the material above it.
Krypton is found in trace amounts in the atmosphere
Approximately 0.005% of the Earth's water is found in its soil. This water is vital for plant growth and sustains terrestrial ecosystems.
Earth was too hot to have solid rocks at that time.
Earth was too hot to have solid rocks at that time.
Rocks from the first 800 million years of Earth's existence likely have not survived due to intense geological activity such as volcanic activity, tectonic plate movements, and weathering processes. The Earth's crust during this time was likely unstable and constantly being recycled, making preservation of rocks difficult. Additionally, any rocks that did form may have been subsequently altered or destroyed by subsequent geological processes.
They can be found in the earths crust.
it was found on earths moon
No. There is a gap of roughly 60 million years between the existence of the last dinosaurs to the first mammoth remains found.
97.5% of Earth's water is found in the oceans. 2.5% is found in freshwater lakes.
The first fossils of a marine reptile, specifically an ichthyosaur, were found in 1811 in England by Mary Anning. Ichthyosaurs were large, dolphin-like creatures that lived during the Mesozoic Era, approximately 245 to 90 million years ago. These fossils provided important evidence for the existence of extinct reptiles in the oceans.
in the earths crust
no they're found in space...
The existence of the skull has been known since prehistoric times.
the first fossil was found 2.6 million years ago and was a spearhead