To Detect Trends in Primary Productivity Related to Climate Change

question 39

Multiple Choice

To detect trends in primary productivity related to climate change, scientists need __________ years of global data, such as can be obtained from ocean color satellites.

• A) 10-15
• B) 20-40
• C) 30-50
• D) more than 100

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Definitions:

Optimism

The tendency to hold a hopeful and positive outlook towards future outcomes.

Flexible

The ability to adapt quickly and effectively to new conditions or situations.

Independent

Not influenced or controlled by others; self-reliant.

Assertive

The quality of expressing one's opinions or needs in a confident and direct manner without being aggressive.