Wednesday, January 11, 2017

Geological History of the Planet

What are some of the major events in the 4.6 billion year geological history of Earth? What could be found in rock strata that would be evidence of major events in the geological history of the planet? 




59 comments:

jack hanson said...

One of the biggest events is yesterday when i had a very yummy brownie

jack hanson said...

and then there is the dinos and the cavemen and the old people and natural disasters and moon landing and mass exstinction

Gage k said...

the mass extinction of stegosauruses

Nico J. said...

Some of the major events in the 4.6 billion years of geological history of the Earth are dinosaurs and mass extinction. Something that could be fond in rock strata that would be evidence of major event in the geological history of the planet would be fossils of extinct animals.

Nico J. said...

found*

Nico J. said...

a big event is when i learned to walk then fell back off a Cliff

OLIVIA BROWN said...

Some major events are when the dinos went extinct.

mckenzi said...

what are some of the major events in 4.6 billions years geological history of the earth there is the dinos and natural disasters mass extinctio

Anonymous said...

dino man go boooom booooom like a explode person and bom

Anonymous said...

Mass extinction and an amber of an old organism.

Tessa L. said...

A dinosaur bone

T Frazz said...

Mass extinction is an example of an event.

CrankGamePlays GF ( Coli ) said...

Some major events in the past 4.6 billion years of geological history of Earth are mass extinction and dinosaurs. Somethings that could be found in rock strata that would be evidence of major events in geological history of the planet would be extinct animal fossils.

Allie H. said...

Some major events include, the extinction of dinosaurs, mountains forming, and Pangea breaking apart. Something that could be found in rock strata is evidence that an asteriod hit Earth and caused the extinction of dinosaurs.

Anonymous said...

The extinction of dinosaurs

JACK A said...

Lots of fossils.

MacKay W said...

Major events include the extinction of dinosaurs, Pangea breaking apart, and some mountains forming. Something that could be found in rock strata is evidence that an asteroid hit Earth and cause all the dinosurs to die.

vincent said...

ummm what they said above

hailey r said...

dinosaurs and mass extition

laysse said...

Mass extinction is an event that happened.

Anonymous said...

extinction of dinosaurs!

Jesse said...

MASS EXTIONCTIONNNNN. Oh and fossils.

Austin K said...

Major event mass extinction and Pangea splitting

KENNYB said...

mass extinction

nova.s said...

the mass extinction of stegosauruses

Elise R. said...

Some major events of the Earth's history are dinosaurs evolving then going extinct, and when mammals started to evolve as well.

Carter F. said...

Mass extinction/ Pangea splitting.

TIMMY Z. said...

You could find dinosaur fossils in rock strata.

Riley C. said...

Some major events of the Earth's history are dinosaurs evolving then going extinct, and when mammals started to evolve as well.

Anonymous said...

Extension of the dinosaurs and rise of the mammals

Grace D said...

mass extinction

Emma B said...


Some major events are when the dinosaurs went extinct. Something that could be found in rock strata is evidence that an asteroid hit Earth and all the dinosaurs went extinct.

Avery, N said...

when the school year is over

Anonymous said...

When dinosaurs went extinct.

Zoe Schmaling said...

A very important thing that has happened in the past 4.9 billion years is the mass extinction of dinosaurs and the rise of the mammals .

Ethan R said...

mass EXTINCTION OF DINOSAURS

kolby said...

when mass extiontion happend

Grace Q said...

maas extinction

Macey C. said...

Pangea forming, all of the ice ages, and the mass extinctions. There could be fossils, rocks, and ice that can contain evidence of these happening.

Anonymous said...

When dinosaurs went extinct

Kevin O said...

mass extinction

Alexia S said...

mass extintion of dinosours

Brianna G said...

One of the major events in the 4.6 billion years of geological time is, the mass extinction of dinosaurs.

Ethan F. said...

Supposedly, there was a mass extinction of dinosaurs that was caused by an astroid that hit earth. This can be seen through the thin layer of "Astroid material" that is in the fossil record.

lindsey p said...

Mass extinction.

Sam p. said...

When dinosaurs went extinct.

lindsey p said...

Fossils from mass extinctions that happened.

Anonymous said...

Mass Extinction.

Naomi s said...

mass extinction (dinosaurs)

Jace S. said...

Mass extinction of the Dinosaurs, Astroid impacts, Creation of Life.

Gabby S said...

Fossils from when the mass extinction of dinos.

caden f said...


Some major events are when the dinosaurs went extinct. Something that could be found in rock strata is evidence that an asteroid hit Earth and all the dinosaurs went extinct.

Drew C said...

lots of fossils

Zach R said...

When the dinosaurs went extinct.

Cameron G said...

Pangaea. Fossils.

abigail cornish said...

dinosaurs

Emily S. said...

The extinction of dinosaurs and the rise of mammals. Fossils could be found in rock strata.

Mason R. said...

Dinosaurs and mass extinction.

Deanna I. said...

the mass extinction of stegosauruses