In your own words, free of plagiarism, answer each of the following questions in a couple of sentences. Please type your answers. - Scientists claim that Earth is 4.56 billion years old. Why hasn’t a rock been found that is this old? - Describe the difference between physical geology and historical geology? - What are the four requirements necessary to classify a material as a mineral? What is the difference between a rock and a mineral? - What is the difference between magma and lava?
In your own words, free of plagiarism, answer each of the following questions in a couple of sentences. Please type your answers.
- Scientists claim that Earth is 4.56 billion years old. Why hasn’t a rock been found that is this old?
- Describe the difference between physical geology and historical geology?
- What are the four requirements necessary to classify a material as a mineral? What is the difference between a rock and a mineral?
- What is the difference between magma and lava?
Scientists claim that Earth is 4.56 billion years old. Why hasn’t a rock been found that is this old?
During the formation, Earth was a hot molten ball like material and looking like the hail. It does not have atmosphere does not have any gasses we used to live. Later they created slowly so at 4.56 billion we has not been found rock at that age.
Describe the difference between physical geology and historical geology?
Physical geology is the branch of geology which generally deals with the study of the physical aspect of the Earth. The physical aspect like the earthquake, tectonism, volcanism, the work of river, glacier, wind etc.
But historical geology is the branch of geology which deals with the study of the evolution of the Earth with time, the geological history of the Earth. It includes the study of time scale in Billion years and the changes in the Earth occured.
What is the difference between magma and lava
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
