Which statement correctly explains the importance of ozone and carbon dioxide?
Answer and explanation
Correct answer: Ozone protects from ultraviolet radiation and carbon dioxide is linked with heat balance
The governing concept is that trace gases can have major environmental effects despite their small quantities. Stratospheric ozone absorbs much harmful ultraviolet radiation, while carbon dioxide absorbs outgoing infrared radiation and influences Earth’s heat balance. Hence option A correctly pairs their roles. They are not the main respiratory gases, the most abundant gases, or dust particles, so B, C and D are incorrect.
Frequently asked questions
What is the correct answer to this question?
Ozone protects from ultraviolet radiation and carbon dioxide is linked with heat balance
Why is this the correct answer?
The governing concept is that trace gases can have major environmental effects despite their small quantities. Stratospheric ozone absorbs much harmful ultraviolet radiation, while carbon dioxide absorbs outgoing infrared radiation and influences Earth’s heat balance. Hence option A correctly pairs their roles. They are not the main respiratory gases, the most abundant gases, or dust particles, so B, C and D are incorrect.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Financial Statements I.
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