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Test 1 Williams Earth Science
DH Conley
24
Science
9th Grade
09/04/2008

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Cards

Term
Scientific Method
What are the steps & how many are there?
Definition
1. State the problem
2. Form a hypothesis
3. Design the experiment
4. Collect data
5. Analyze data
6. Conclusion
Term
In the scientific method, what is the control?
Definition
The thing that stays the same
Term
In the scientific method, what is the variable?
Definition
The thing you change in an experiment
Term
In the scientific method, what is the independent variable?
Definition
the thing that is changed
Term
In the scientific method, what is the dependent variable?
Definition
result of the change
Term
Pangaea
Definition
This late Paleozoic continent broke into two parts: Gondwana and Laurasia
Gondwana
Term
Laurasia
Definition
The northern portion of Pangaea - now known as North America and Eurasia
Term
Gondwana
Definition
The southern portion of Pangaea - now known as South America, Africa, Australia, India & Antarctica
Term
Latitude
Definition
the distance north or south of the equator, measured in degrees
Term
Longitude
Definition
the distance east or west of the prime meridian, measured in degrees.
Term
System
Definition
any size group of interacting parts that form a whole
Term
Renewable resource
Definition
a resource that is virtually inexhaustable or that can be replenished over a relatively short time span (trees, water, plants, animals, natural fibers.)
Term
Non-renewable resource
Definition
Resource that takes millions of years to form (coal, oil & natural gas)
Term
Examples of renewable resources
Definition
plants and animals for food, natural fibers for clothing, trees for lumber & paper
Term
Examples of non-renewable resources
Definition
coil, oil, natural gas, iron, copper, gold & uranium
Term
Earth Science
Definition
the name for all the sciences that collectively seek to understand Earth; It includes geology, oceanography, meteorology & astronomy
Term
Geology
Definition
study of rocks, minerals & the structure of the Earth
Term
Meteorology
Definition
study of the atmosphere and the process that produces weather
Term
astronomy
Definition
study of the universe and planets, stars and space.
Term
oceanography
Definition
study of the sea water, coastal processes & marine life
Term
Mercator Projection
Definition
[image]
Term
Robinson Projection
Definition
[image]
Term
Conic Projection
Definition
[image]
Term
Gnomonic Projection
Definition
[image]
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