Geology Test Study 1 Assessment With Complete Solution (100% Genuine)
6 views 0 purchase
Course
Geology
Institution
Geology
Geology Test Study 1 Assessment With
Complete Solution (100% Genuine)
What is science? - CORRECT ANSWER-One way of viewing the world around us ex.(historical, religious,
philosophical)
What does science rely on? - CORRECT ANSWER-Facts
What is a principle? - CORRECT ANSWER-A fact that was a ...
Geology Test Study 1 Assessment With
Complete Solution (100% Genuine)
What is science? - CORRECT ANSWER-One way of viewing the world around us ex.(historical, religious,
philosophical)
What does science rely on? - CORRECT ANSWER-Facts
What is a principle? - CORRECT ANSWER-A fact that was a revelation in the field.
What are the 4 steps of the scientific method? - CORRECT ANSWER-Observation (Step 0), Question,
Hypothesis, Collect Data, Evaluate
What is a Theory? - CORRECT ANSWER-A hypothesis that has been tested with a significant amount of
data.
What is a law? - CORRECT ANSWER-A law is an almost irrefutable hypothesis.
What must you have to challenge scientific ideas? - CORRECT ANSWER-You must have data and you
must use facts.
What is geology? - CORRECT ANSWER-Study of the earth
How old is Geology? - CORRECT ANSWER-Very young, about 200 years old.
What is Catastophism? - CORRECT ANSWER-Everything can be explained by 6 catastrophes that shaped
the Earth.
Who is the grandfather of Geology? - CORRECT ANSWER-James Hutton
,Where is James Hutton from? - CORRECT ANSWER-Scotland
Who wrote "The Theory of Earth" and when was it written? - CORRECT ANSWER-James Hutton wrote
The Theory of Earth in 1795.
What principle did James Hutton write about in his book? - CORRECT ANSWER-Principle of
Uniformitarianism
What is the Principle of Uniformitarianism? - CORRECT ANSWER-The processes that are going on on
Earth today have been going on since the beginning of Earth. "Present is the key to the past"
What is actualism? - CORRECT ANSWER-Principle of Uniformitarianism but the processes don't have to
happen at the same rate.
What did the solar system look like > 6 bya? - CORRECT ANSWER-No solar system, just a nebula of H
atoms.
How fast do meteorites come into our atmosphere? - CORRECT ANSWER-40km/s or 90,000 mph
What is a nebula? - CORRECT ANSWER-A cloud of gas and dust in outer space
What are the steps of the Nebular Hypothesis? - CORRECT ANSWER-Step A: Gravity
Step B: Solar Disk Model
Step C: Protostar
Step D: Fusion
What is Step A of The Nebular Hypothesis? - CORRECT ANSWER-Gravity pulled the H atoms together.
What is Step B of the Nebular Hypothesis? - CORRECT ANSWER-Solar Disk Model: flattens to a disk, gas
rotates.
, What is Step C of the Nebular Hypothesis? - CORRECT ANSWER-Protostar: Early formations of a star.
What is Step D of the Nebular Hypothesis? - CORRECT ANSWER-High temps create Fusion: Atoms
combine by fusion
What happens to a Protostar once fusion stars happening? - CORRECT ANSWER-A Protostar becomes a
Star
What does Ga mean? - CORRECT ANSWER-Billion years ago
What is planetary accretion? - CORRECT ANSWER-Dust and ice begin to collide, building bigger and
bigger objects. (ex. Meteors striking the Earth)
About how long ago did Earth come together? - CORRECT ANSWER-4.5 Ga
Does planetary accretion still happen? - CORRECT ANSWER-Yes! The rate is just slowed down.
What is the Theia Impact? - CORRECT ANSWER-50 mil yrs into Earth's existence and Earth collides into
another planet the size of Mars called Theia.
What two things happened due to the Theia impact? - CORRECT ANSWER-1. Lunar Formation of Moon
2. Earth became a molten planet
What happened when Earth was a molten planet? - CORRECT ANSWER-Since a lot of the rock was
magma or lava it allowed the Earth to stratify based on density. This is why Earth has different layers.
The layers then re-solidified and this is why they have different densities.
What does Ma stand for? - CORRECT ANSWER-Million years ago
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Bestcontents. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
