The Figure Below Shows the Net Primary Productivity (NPP) in Terrestrial

question 30

Multiple Choice

The figure below shows the net primary productivity (NPP) in terrestrial biomes around the world. The pattern of NPP in terrestrial ecosystems as shown suggest that

• A)terrestrial productivity is highly sensitive to temperature and available sunlight with the highest productivity at the equator.
• B)without shade from overhead vegetation, marine productivity typically exceeds that found in terrestrial ecosystems.
• C)terrestrial ecosystems are not limited by sunlight or temperature.
• D)most terrestrial productivity results from the input of marine-derived nutrients.

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Definitions:

Right Coronary Artery

A major artery of the heart that supplies blood to the right side of the heart and other areas.

Visceral Pericardium

The inner layer of the pericardium that is in direct contact with the heart, providing a protective and lubricating container.

Epicardium

The outermost layer of the heart wall, consisting of an epithelial layer and connective tissue, which provides lubrication and protection for the heart.

Fibrous Pericardium

The tough, outer layer of the pericardium that encloses the heart and helps protect it.