Ozone Gas in the Lower Part of the Stratosphere Filters

question 108

Multiple Choice

Ozone gas in the lower part of the stratosphere filters out how much of the sun's harmful ultraviolet (UV) radiation?

• A)33%
• B)20%
• C)95%
• D)67%
• E)10%

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Definitions:

Saccharin

An artificial sweetener used as a sugar substitute, known for its zero-calorie content but with a somewhat bitter aftertaste.

Aspartame

Aspartame is an artificial, non-saccharide sweetener used as a sugar substitute in many foods and beverages.

Tea Harvest

The process of collecting the mature leaves from tea plants, typically occurring seasonally, which impacts the supply of tea in the market.

Equilibrium Price

The price at which the quantity of a good or service demanded equals the quantity supplied, leading to market stability.