0
What else can I help you with?
Were rocks that are 3.5 billion years present when earth was first formed?
No, rocks that are 3.5 billion years were not present when earth was first formed. Earth formed about 4.6 billion years ago.
Is the age of the Earth older than any surface rock layer?
Yes, the planet Earth is older then any rock layer found on its surface. When Earth first formed it was entirely molten and layers of rock did not start forming until after it had cooed and the surface had solidified.
What would be the most logical interpretation if fossil clams were found in rock layers below layers containing fossil trees?
That the clams were formed before the trees. The lower layers are older as they are set down first.
What do scientist believe that when the earth was first formed its crust was made of metamorphic rock?
Scientists believe that when Earth was first formed, its crust was made of molten rock that eventually cooled and solidified into igneous rock. Over time, these rocks were subjected to heat and pressure, leading to the formation of metamorphic rocks, which make up a significant portion of Earth's crust today.
Why was Earth and other planets not solid when they first formed?
They were made of dust, not rock
Why are the continents older than the oceans?
because they formed first along with the layers inside the earth
Explain how earths first ocean's formed?
When the volcanoes erupted the gas from it made clouds and when it rained it started to for layers of water and that's how the first oceans formed......i think
Which two large landmasses formed when Pangaea first started to separate into separate continents?
When Pangaea first started to separate, two large landmasses formed: Laurasia in the north and Gondwana in the south.
Which aspect of this rock formation occurred at the earliest time?
The deposition of sediment to form the rock layers occurred earliest in the rock formation process. This would have been followed by compaction and cementation to lithify the sediments into rock. Subsequent tectonic forces may have uplifted and folded the rock layers.
How long was a day when the Earth first formed?
When the Earth first formed, a day was about 6 hours long.
What came first ozone layers or oxygen?
Oxygen came first. It then formed ozone.
What happened to the sedimentary rock layers that first formed over the ancient rocks?
The sedimentary rock layers that formed over ancient rocks could have been eroded away, transformed through the process of metamorphism, or lifted and exposed due to tectonic forces. These layers can also be buried deeper within the Earth's crust through geological processes.
Were rocks that are 3.5 billion years present when earth was first formed?
No, rocks that are 3.5 billion years were not present when earth was first formed. Earth formed about 4.6 billion years ago.
How did earthquakes begin in the past?
Earth quakes would have first been around when the planet was being formed. So when was the earth first formed?
What is the first air formed in the Earth?
we can not be sure
Is the age of the Earth older than any surface rock layer?
Yes, the planet Earth is older then any rock layer found on its surface. When Earth first formed it was entirely molten and layers of rock did not start forming until after it had cooed and the surface had solidified.
What happened to the sedimentary rock layers that first formed over the ancient rock?
they are pushed down
