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64 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Made up of several layers |
Atmosphere |
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First layer |
Troposphere |
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Second layer |
Stratosphere |
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Protective chemical layer |
Ozone |
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Ozone forms when.... |
Oxygen gas is struck by ultraviolet radiation in the stratosphere |
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Ozone absorbs what |
Ultraviolet radiation |
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Thinning ozone |
Ozone hole |
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CFC is another name for.... |
Clhlorofluorocarbon |
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CFCs are made up of.... |
Carbon, fluorine, and chlorine |
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All CFCs are.... |
Synthetic chemicals |
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CFCs do not.... |
React steadily with other chemicals |
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CFCs were developed as replacements for.... |
Toxic refrigerants |
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The study of matter and the changes that it undergoes |
Chemistry |
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Building blocks and everything made from them |
Matter |
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Measurement that reflects the amount of matter |
Mass |
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Human body |
Matter |
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Radio |
Matter |
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Flashlight |
Matter |
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Car |
Matter |
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Textbook |
Matter |
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Air |
Matter |
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Radiowave |
Not matter |
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Light |
Not matter |
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Thought |
Not matter |
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Heat |
Not matter |
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Feeling |
Not matter |
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Magnetic field |
Not matter |
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The mass of an object can vary with the object's location |
False |
True or false |
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A mass measurement includes the effect of earth's gravitational pull on the object being measured |
False |
True of false |
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Scientists measure the amount of matter in terms of mass |
True |
True or false |
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Subtle changes in weight exist at different locations on earth |
True |
True of false |
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Your mass on the moon would be smaller than your mass on earth |
False |
True or false |
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The study of matter and processes of living things |
Biochemistry |
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The study of the components and composition of substances |
Analytical chemistry |
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The study of carbon-containing chemicals |
Organic chemistry |
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The study of matter that does not contain organic chemicals |
Inorganic chemistry |
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The study of the behavior and changes of matter and the related energy changes |
Physical chemistry |
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You don't need a microscope to see |
Macroscopic |
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You need a microscope to see |
Submicroscopic |
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Chemists are interested in.... |
Submicroscopic |
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Testable statement of prediction |
Hypothesis |
Scientific method |
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#1 |
Experiments |
Scientific method |
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#2 |
Conclusion |
Scientific method |
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#3 |
Revise hypothesis |
Scientific method |
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#4 |
Theory |
Scientific method |
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#5 |
Experiments |
Scientific method |
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#6 |
Revise theory |
Scientific method |
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Hypothesis supported by many experiments |
Theory |
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Facts of nature accepted as truth |
Scientific law |
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Physical characteristics |
Qualitative |
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Mass or volume |
Quantitative |
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Variable controlled by experimenter |
Independent |
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Act of gathering information |
Observation |
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Changes in value based on the value of the controlled variable |
Dependent |
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Not allowed to change |
Constant |
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Standard for comparison |
Control |
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Explanation supported by many experiments |
Theory |
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Visual, verbal, or mathematical explanation of how things occur |
Model |
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Molina and Rowland used a..... |
Model |
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CFCs breakdown due to.... |
Ultraviolet light |
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Chlorine destroys the..... |
Ozone |
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Specific problem |
Applied research |
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To knowledge itself |
Pure research |
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The practical use of scientific information |
Technology |
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