While There Is Not Yet a Global Shortage of Fresh

question 10

Multiple Choice

While there is not yet a global shortage of fresh water in the world, several regions are already experiencing severe shortages due to

• A) continued salinization of existing water supplies.
• B) increased rates of evaporation caused by warmer than average temperatures.
• C) increased consumption.
• D) pollution of existing water supplies from new chemical plants.

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Definitions:

Erythrocyte

A type of blood cell that is biconcave in shape and primarily responsible for carrying oxygen from the lungs to the body's tissues and organs; commonly known as a red blood cell.

Hormone

Chemical substances produced by glands in the body that regulate the activity of cells or organs, influencing growth, mood, and metabolism.

Neuron

A specialized cell transmitting nerve impulses; a nerve cell.

Lymph

A clear fluid that circulates throughout the lymphatic system, playing a key role in the body's immune response by removing waste and transporting white blood cells.