Advertisements
Advertisements
प्रश्न
From where do the following usually get water? In which form is water present in them?
Plants
Advertisements
उत्तर
Plants get water from the soil. In plants, water is present in liquid form.
APPEARS IN
संबंधित प्रश्न
Name the two gases from which water is formed. What is the chemical composition of these two gases in water ?
Use of excessive .................... by farmers causes water pollution.
Describe the water-cycle in nature.
How do fishes and aquatic animals survive when the pond gets covered with thick ice?
State the importance of the solubility of CO2 and O2 in water.
What is the importance of dissolved impurities in water?
Compare the effect of soaps and detergents on hard water.
Name one substance which is ‘deliquescent’.
Explain why oil spills have an adverse effect on marine life.
Select the correct word from the words in option to complete the sentence:
If pressure on the surface of water increases its boiling point ____ and freezing point ____.
If, at some place, it did not rain for a very long period of time, what would be its effect on the life of the people there?
Name the process which is responsible for the formation of droplets on the surface of a glass of cold drink. _______
What is needed to construct a rain water harvesting pit?
What is the source of water in the following?
Wells
Pick from the following one chemical used to disinfect water.
Animal waste, oil and urea are some of the organic impurities present in sewage. Name two more organic impurities present in sewage.
Why should we not throw cooking oil and fats down the drain?
Water in our tap comes from a ______.
Fill in the blanks selecting words from the following list
snow, rain, clouds, vapour, evaporation, transpiration.
Water, as ______ goes into atmosphere by the processes of ______ and ______ and forms ______, which on condensation fall in the form of ______ and ______.
Dissolve two spoons of common salt in half a cup of water. Now if you want to get the salt back, what will you do?
