In the Summer,a Lake's Thin Layer of Water Beneath the Top

question 12

Multiple Choice

In the summer,a lake's thin layer of water beneath the top layer where the temperature drops rapidly is known as the ____.  

• A) halocline
• B) thermocline
• C) pycnocline
• D) hypocline
• E) hypercline

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Definitions:

Ventilation Rate

The frequency of air exchange in and out of the lungs, important for maintaining proper levels of oxygen and carbon dioxide in the body.

Pseudostratified Ciliated Columnar Epithelium

A type of epithelium characterized by cells of varying heights with cilia on their surface, giving the appearance of being stratified although each cell touches the basal lamina.

Hyaline Cartilage

A type of smooth, translucent cartilage found on many joint surfaces, providing ease of movement and shock absorption.

Submucosa

A layer of dense irregular connective tissue that lies beneath the mucosa, providing support and containing blood vessels, nerves, and glands.