Advertisements
Advertisements
प्रश्न
The balance of oxygen in atmosphere is maintained through photosynthesis in animals and respiration in plants.
पर्याय
True
False
उत्तर
The balance of oxygen in atmosphere is maintained through photosynthesis in animals and respiration in plants- False.
Correct statement
The balance of oxygen in the atmosphere is maintained through photosynthesis in plants and respiration in animals.
APPEARS IN
संबंधित प्रश्न
What are the two ways in which nitrogen fixation occurs?
Name the main components of air.
Tick (√) the most appropriate answer.
The presence of water vapour in air is essential for :
State a reason why there is a balance in the amount of carbon dioxide in the air, even though carbon dioxide is released into the atmopshere by various processes.
What happens if the percentage of oxygen in the air reaches to 70%?
______ is the percentage of nitrogen in air.
Nitrogen is used in the food packaging industry because it _____.
______ gas cylinders are used for breathing purpose for a diver going deep into the sea.
The amount of water vapour in the air is more in windy places than in other areas.
______ exists in nature as silicates, carbonates, oxides, and water. It also exists in a free state as part of the air in the atmosphere.
