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प्रश्न
Fill in the blank
Green plants need ________________to prepare food.
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उत्तर
Green plants need CO2 water and light to prepare food.
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संबंधित प्रश्न
What do you understand by the term polluted air?
What do you observe when Ice cold water is filled in a glass tumbler.
What are fuels?
Complete the statement given below by filling in the blank with the correct word from the words given:
The component of air which is variable in air above sea level and in air in general ______.
Name the following:
The product of respiration released in exhaled air, other than carbon dioxide.
Of the total volume of air – 4/5th is nitrogen. State the utility or consequence of this ratio.
List uses of oxygen.
The balance of oxygen in atmosphere is maintained through photosynthesis in animals and respiration in plants.
Carbon dioxide gas is ______.
Observe the picture given in Fig. carefully and answer the following questions.
Can you comment on the air quality of the place shown in Fig?
