The Figure Below Is a Time Exposure of the Sky,showing

question 3

Short Answer

The figure below is a time exposure of the sky,showing the motion of the stars through the night.What is the name for the stars that never rise or set below the horizon?

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Definitions:

Global Harmonized System

A worldwide initiative to promote standard criteria for classifying and labeling chemicals according to their health, physical, and environmental hazards.

Hazard Communication System

A system required by law to communicate chemical hazards in the workplace through standardized labels and safety data sheets.

Wood

The hard, fibrous structural tissue found in the stems and roots of trees and other woody plants, used as a material for construction, paper, and fuel.

Respiratory Conditions

A category of diseases that affect the lungs and breathing, such as asthma or chronic obstructive pulmonary disease (COPD).