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What are two things geologists study about earth?
Two things geologists study is the process that creates Earth's features and search for clues about Earth's history
How do geologists study Earth's interior directly?
They drill holes into the earth and collect rock samples.
Where in the interior of earth do geologists believe that the earths magnetism is influenced?
Convection of liquid metals in the outer core creates the Earth's magnetic field.
What did geologists know about the earth 200 years ago?
geology was born 200 years ago. by this time, geologists only knew about the things on the surface or things about the surface. They also knew that the earth was a sphere and that there were 7 land masses, and that the land masses were surrounded by water.
Is it true that earth today has been sustaining life for millions of years?
Not just millions. Earth has sustained life for several billion years.
One of the two geologists that proposed that the earth has changed over millions of years and the processes that caused the change are still happening?
James Hutton
What people studies changes in the earth that took place millions and billions of years ago?
Geologists
How did the work of geologists support Darwin's theory of evolution?
Before Darwin proposed his Theory of Evolution, it was widely believed that the Earth was only 6,000 years old. Geologists noticed that the Earth changed gradually over time (tectonic plates shifting to create volcanoes, mountains, etc) in order for such changes to create the Earth known at that time, it would have to be building up such changes over millions of years, thus creating the idea of Earth's immense age which allowed for evolution to create the diverse species known today. This theory of gradualism (as it was called) was adapted into Darwin's theory to apply to the species and their gradual changes.
What are two things that geologists study anbout earth?
Geologists study the Earth's structure and composition, which includes the different layers of the Earth and the types of minerals and rocks present. They also study Earth's history, including the processes that have shaped the planet over millions of years.
What 2 factors have changed the earth for over millions of years?
Wind & water
People who study the Earth what are they called?
People who study the Earth are often called geologists. Geologists study the Earth's processes, materials, and history to better understand its composition and structure.
Geologists have divided earths history in the manaeable units that are represented by the?
Geologists have divided Earth's history into manageable units called eons, eras, periods, and epochs. These divisions help scientists study and understand the Earth's geological and biological history over millions of years.
Who are the scientists of the earth?
Geologists
How landforms are changed by ice?
by the water crashing up on the large spaces of the earth for millions of years
Do geologists use the relative dating method on earth?
Yes, Geologists use the relative dating metod on earth.
Geologists speculated that millions of years ago the earth was once a huge land mass called?
In the most recent episode of a single supercontinent, it was called Pangea, or Pangaea.
How do oceanographers and geologists differ?
Oceanographers study the ocean. Geologists study the earth.
