Scientists Have Attempted to Measure Historical Temperatures by Collecting Data

question 29

Multiple Choice

Scientists have attempted to measure historical temperatures by collecting data from various means.What is not one of these?

• A) radioisotopes in rocks and sediments
• B) pollen grains
• C) air bubbles in ice cores
• D) photos of glaciers
• E) tree rings

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Definitions:

Type Parameter

In generic programming, a placeholder for a specific type that is specified when creating an instance of a generic class or method.

Type Parameter

A mechanism in Java generics that specifies a generic type to be used in a class, method, or interface.

Indicated

To show, point out, or make clear in a specific context. The term is general and not strictly a programming key term unless used in specific contexts like "indicated errors."

For Loop

A control flow statement for specifying iteration, allowing code to be executed repeatedly based on a boolean condition.