Advertisements
Advertisements
प्रश्न
Name the following:
A process which removes carbon dioxide from the air.
Advertisements
उत्तर
Photosynthesis
संबंधित प्रश्न
Complete and balance the following chemical equation.
CaO + H2O → ____________
What do you understand by the term polluted air?
Fill in the blank
Green plants need ________________to prepare food.
Name the components of air with their approximate percentage by volume in air. Does the percentage by volume of each component remain the same, in the atmosphere of different parts of the world? Explain with reasons.
Explain the importance of nitrogen of the air for plant growth.
Name the following:
The component of air which is present more in industrial areas.
Inhaled air contains a large amount of carbon-di-oxide.
Which of the following is true about oxygen?
How will you prove that air supports burning?
How will you show that air is dissolved in water?
