Why Might Excess CO₂ in the Atmosphere Heat Up the Earth

question 99

Multiple Choice

Why might excess CO₂ in the atmosphere heat up the earth?

• A) Because CO₂ increases Earth's "reflectivity."
• B) Because CO₂ is an important participant in the photosynthesis process.
• C) Because CO₂ absorbs, or traps, infra- red radiation.
• D) Because CO₂ reacts with and thus destroys the ozone layer.
• E) Because CO₂ absorbs, or traps, ultra- violet radiation.

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Learn the coding for specific skin conditions and their treatments.

Recognize the rules and guidelines for accurately coding drug administrations and their routes.

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Definitions:

Whisk Ferns

Primitive, vascular plants belonging to the genus Psilotum, characterized by their simple, whisk-like appearance, lacking true leaves and roots.

Bryophyta

Bryophyta is a division of non-vascular plants that includes mosses, liverworts, and hornworts, characterized by a life cycle dominated by the gametophyte stage.

Club Mosses

Ancient group of non-flowering plants belonging to the division Lycophyta, characterized by their small, scale-like leaves and production of spores.

Pteridophyta

Pteridophyta is a division of non-flowering plants also known as ferns and their allies, characterized by having vascular tissues and reproducing through spores.