Advertisements
Advertisements
Question
Give reason:
Aquatic animals and plants are able to survive in the matter.
Solution
Aquatic animals and plants use oxygen dissolved in water and survive.
APPEARS IN
RELATED QUESTIONS
Explain the conversion of nitrogen into nitrates during lightning.
Fill in the blanks :
_______ and ______ are the most common air pollutants.
Statement given below is incorrect. Write the correct statement :
Symbiotic bacteria are present in nodules of cereal plants such as wheat.
Tick (√) the most appropriate answer.
Symbiotic bacteria is not present in the nodules of :
Briefly state the importance of Nitrogen.
Briefly state the importance of Carbon dioxide.
What do you understand by the term polluted air?
Compare the three main components of air i.e. nitrogen, oxygen and carbon dioxide with reference to their density and solubility, nature and reactivity.
Of the total volume of air – 4/5th is nitrogen. State the utility or consequence of this ratio.
All living things use oxygen for breathing.