Advertisements
Advertisements
Question
How does oxygen and carbon dioxide remain nearly constant in the atmosphere?
Advertisements
Solution
Oxygen and carbon dioxide remain nearly constant in the atmosphere by the processes of photosynthesis (in plants) and respiration (in animals), respectively. By the process of photosynthesis, green plants consume carbon dioxide and release oxygen. This released oxygen is consumed by animals by the process of respiration, in which they release carbon dioxide.
APPEARS IN
RELATED QUESTIONS
List any three human activities that you think would lead to air pollution.
Give one use for the following inert gases :
argon
Give one use for the following inert gase :
helium
Give one use for the following inert gase :
neon
Give one use for the following inert gase :
radon
Give one use for the following inert gase :
krypton
Tick the object which gives out water vapour.
 |
 |
 |
 |
 |
 |
Name two example for wind instruments.
Marked temperature changes in the aquatic environment can affect
During summer, if you go near the lake, you feel relief from the heat, why?
