Midterm Review I

During which time period did most of our present day environmental problems begin?

• Hunters & Gathers
• Agricultural Revolution
• Industrial Revolution
• Cenozoic Revolution

The variable that is changed, or manipulated, by the experimenter

• Independent
• Dependent
• Control
• Hypothesis

Variable that is measured or observed

• Independent
• Dependent
• Conclusion
• Control

The variable in the experiment that does not change

• Independent
• Dependent
• Control
• Variable

A testable prediction

• Hypothesis
• Theory
• Conclusion
• Variable

Descriptive Data

• Independent
• Quantitative
• Qualitative
• Fancy

Numerical data

• Quantitative
• Qualitative
• Control
• Beavers

The variety of life on Earth

• Biotic
• Hypothesis
• Biodiversity
• Conclusion

The scientific name for an organism that makes it's own energy

• Heterotroph
• Plant
• Autotroph
• Carnivore

AKA consumer

• Autotroph
• Heterotroph
• Chemotroph
• Deciduous