A Lower ¹⁸O/¹⁶O Ratio in Ice Core Indicates a ________

question 78

Multiple Choice

A lower ¹⁸O/¹⁶O ratio in ice core indicates a ________ climate, whereas a higher ¹⁸O/¹⁶O ratio indicates a ________ climate.

• A) cooler; warmer
• B) warmer; cooler
• C) cooler; cold
• D) warmer; hot

---

Definitions:

Time

A continuous, measurable quantity in which events occur in a sequence from the past through the present to the future.

Reaction Formation

A defense mechanism where an individual behaves in a manner opposite to their actual feelings or desires, often to hide those feelings.

Rationalization

A defense mechanism in which controversial behaviors or feelings are justified and explained in a seemingly rational or logical manner to avoid the true explanation.

Projection

A defense mechanism in psychology where an individual attributes their own unwanted emotions, desires, or impulses onto someone else.