Introduction Flashcards
What is Geology?
The study of the Earth, including our planets
Why Study Geology?
Geology is the one of the most practical subjects you can learn.
What 4 Subfields of are Included in the Broad Field of Earth Science?
Geology, Meteorology, Oceanography, and Astronomy
What are the 5 Parts of the Earth Systems?
The Atmosphere, Hydrosphere, Biosphere, Cryosphere, and Geosphere
How Does the Atmosphere Work?
The ___ contains the protection of the Earth from UV rays, keeps the planet warm, and prevents extreme day and night weather.
How Does the Biosphere Work?
The ___ contains the living portion of the Earth.
How Does the Cryosphere Work?
The ___contains the frozen parts of the planet. Its purpose is to maintain Earth’s climate by reflecting incoming solar radiation.
How Does the Geosphere Work?
The ___ contains the portion of earth that includes rocks and minerals, its purpose is to provide natural resources and a place to grow food.
What are the Steps of the Scientific Method?
- Identify a Question/Problem
- Make Observations
- Hypothesize
- Test Hypothesis
- Interpret Data
- Communicate Results
What Terminology do Scientists Use to Talk About Geologic Time?
Era, Period, Age
What is Relative Time?
The use of rocks to determine a specific time period.
What is Absolute Time?
The Measurement Taken from the Same Rocks to Determine the Amount of Time That Has Expired (rocks age pretty much)
