The El Niño Begins to Weaken and Eventually Terminates When

question 54

Multiple Choice

The El Niño begins to weaken and eventually terminates when

• A)the leading edge of the cold Kelvin wave finally reaches the eastern coast of South America.
• B)cold water spreads out away from the equator,bringing warm upwelling waters from depth.
• C)cold water converges on the equator,bringing cold upwelling waters from depth.
• D)warm water spreads out away from the equator,bringing cold upwelling waters from depth.

---

Definitions:

Master Gland

Another term for the pituitary gland, which is considered the master gland of the endocrine system because it controls the function of many other endocrine glands.

Endocrine System

A network of glands in the body that produce and secrete hormones directly into the bloodstream to regulate vital processes, including growth, metabolism, and reproduction.

Pituitary Gland

A small, pea-sized gland located at the base of the brain, crucial for controlling growth, metabolism, and the activity of other glands.

Adrenal Gland

An organ located above the kidneys that produces hormones such as adrenaline and cortisol, which regulate stress response.