Advertisements
Advertisements
Question
Fill in the blanks
Plants and animals maintain the balance of carbon ___________and _________ in the air.
Advertisements
Solution
Plants and animals maintain the balance of carbon dioxide and oxygen in the air.
APPEARS IN
RELATED QUESTIONS
Complete and balance the following chemical equation.
\[\ce{HgO ->[heat]}\] ______ + _______
Name and briefly explain four ways by which pollution of air caused by humans is minimised.
Classify Carbon dioxide. Also give a balanced equation to prepare it.
Fill in the blank
The supporter of combustion in air is _____.
Complete the statement given below by filling in the blank with the correct word from the words given:
The product formed which is common to both combustion and respiration is ______.
Name the following:
A process which removes carbon dioxide from the air.
What is the source of carbon dioxide in air?
Match the following.
| Nitrogen | Respiration in living animals |
| Oxygen | Fertilizer |
| Carbon dioxide | Refrigerator |
| Dry ice | Fire extinguisher |
______ gas cylinders are used for breathing purpose for a diver going deep into the sea.
______ is necessary for all acids.
