During a Non- El Niño  Year, Along the West Coast

question 28

Multiple Choice

During a non- El Niño  year, along the west coast of Central and South America.

• A) upwelling of cold water occurs
• B) the air and surface water flow eastward
• C) the thermocline lowers
• D) higher-than-normal rainfall

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Definitions:

Hyaluronic Acid

Mucopolysaccharide made up of alternating β-(1,4)-linked residues of hyalobiuronic acid, forming a gelatinous material in the tissue spaces and acting as a lubricant and shock absorbent generally throughout the body.

Synovial Fluid

A viscous liquid located within joint cavities, providing lubrication to reduce friction between articulating bones.

Hyaline Cartilage

A type of connective tissue found in various parts of the body including the nose, trachea, and articular surfaces, providing support and flexibility.

Lubricating Properties

The quality of substances to reduce friction between surfaces in contact, often by the application of oils or greases.