Answer:
Here's a sample exam about the history of life and the geological time scale:
- Explain the theory of evolution by natural selection proposed by Charles Darwin.
- What is the significance of the Burgess Shale fossil site in the study of the history of life?
- Describe the characteristics of the Ediacaran biota and their significance in the history of life.
- What is the Cambrian explosion and why is it significant in the history of life?
- Define the terms mass extinction and background extinction. Give an example of each.
- Describe the different eras of the geological time scale and the major events that occurred during each era.
- Explain the concept of relative dating and the principle of superposition.
- What is radiometric dating and how is it used to determine the age of rocks and fossils?
- What is plate tectonics and how does it contribute to the formation of mountains and the distribution of fossils?
- Describe the process of fossilization and the conditions necessary for the preservation of fossils.
Hope this helps!
Step-by-step explanation: