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Who measured earth's surface acceleration?
It's a common experiment, performed in physics classes throughout the world.
What is the main goal of miller's experiment?
To prove that organic compounds could have been generated by the conditions of primeval earth
What questions do you ask when performing an experiment?
1. What is being tested? (the aim of the experiment). 2. What is being changed? (the chosen variable). 3. What is going to be kept the same? (controlled variables). 4. What is going to be measured? (the measured variable). In general, you should ask how will your experiment help the earth, mankind, or people to accomplish a task.
Amanda is doing a report for her Earth Science class about the four seasons. Which of the following would be an effective scientific model to incorporate in her project?
A study of a tropical region on earth which would demonstrate that the four seasons model is basically flawed. Many places have fewer seasons.
Why is it important for scientist to use the scientific method?
The Scientific Method is a method followed to make experiment results repeatable, as multiple people can do the same experiment and get the same answer, making the experiment reliable. It is a base for proving the results are correct. If it was not used, people would go back to less organized science, like Aristotalian science (he claimed the sun revolved around the earth, and was believed over other scientists with the correct view because he was popular, before the scientific method's creation).
The foucault pendulum provides evidence of earth?
It provides evidence of the Earth's rotation on its axis.
What is the Archean era?
The Archean era is a geologic eon that spanned from around 4 to 2.5 billion years ago. It is characterized by the formation of the first continental crust, the presence of early life forms like single-celled organisms, and the development of the atmosphere and oceans on Earth.
How long ago was the Archean age relative to the entire history of the earth?
The Archean Eon occurred about 4 to 2.5 billion years ago, making it one of the earliest eons in Earth's history. Relative to the entire history of the Earth, the Archean Eon occurred fairly soon after the planet's formation, which dates back approximately 4.6 billion years.
What kind of rock covered the surface of the earth during the Archean age?
Nmdc nerd gang
What plants lived in the Archean eon?
During the Archean eon, which occurred roughly 4 to 2.5 billion years ago, plant life had not yet evolved on Earth. The Archean eon was characterized by simpler forms of life like bacteria and archaea, as well as the evolution of the first eukaryotic cells.
What eon is after the Hadean Eon?
The eon after the Hadean Eon is the Archean Eon. During this eon, significant geological and biological events took place, leading to the development of early life forms on Earth.
Miller and Ureys apparatus was designed to demonstrate that life on Earth might have originated from?
Miller and Urey's apparatus was designed to demonstrate that life on Earth might have originated from inorganic molecules and simple chemical reactions occurring in the early Earth's atmosphere. Their experiment produced a variety of organic molecules, including amino acids, which are the building blocks of life.
What age is Archean?
The Archean Eon lasted from approximately 4 billion to 2.5 billion years ago.
How does this demonstrate that earth is spherical?
WHAT demonstrates that the Earth is spherical?!
Miller and urey's experiments attempted to demonstrate?
Miller and Urey's experiments attempted to demonstrate the formation of organic molecules, such as amino acids, from inorganic compounds in conditions that mimic the early Earth's atmosphere. These experiments aimed to provide insight into how the building blocks of life could have arisen on Earth through chemical processes.
What is Archean Era?
The Archean era is the earliest Precambrian era, archean means "ancient" or "beginning". The Archean era starts with the oldest known rocks, about 4.6 billion years ago.
The Archean Eon spans the time from the formation of the Earth until years ago?
The Archean Eon spans from the formation of the Earth around 4.6 billion years ago to approximately 2.5 billion years ago. This eon is marked by the formation of the first continents, the emergence of life in the form of prokaryotic cells, and the development of the Earth's atmosphere.
