English

What role do vital atmospheric gases play in an ecosystem? - Biology

Advertisements
Advertisements

Question

What role do vital atmospheric gases play in an ecosystem?

Distinguish Between

Solution

Vital atmospheric gases are oxygen, carbon dioxide and nitrogen.
Oxygen availability seldom becomes a limiting factor for land animals unless they live in soil or invade high altitudes. Plants release oxygen into the air which is used by animals for respiration. During respiration, animals release carbon dioxide which is required by plants for photosynthesis. Nitrogen is an essential gas which is vital for the growth and sustenance of organisms.

shaalaa.com
  Is there an error in this question or solution?
Chapter 12: Interaction Between Biotic and Abiotic Factors in an EcoSystem - Exercise [Page 99]

APPEARS IN

Frank Biology [English] Class 9 ICSE
Chapter 12 Interaction Between Biotic and Abiotic Factors in an EcoSystem
Exercise | Q 9 | Page 99
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×