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प्रश्न
One of the following processes is not a step involved in the water-cycle operating in nature
विकल्प
evaporation
transpiration
precipitation
photosynthesis
उत्तर
photosynthesis
Explanation:
The movement of water through ‘ living and non-living components of the biosphere or any other ecosystem is called the water cycle. Evaporation, transpiration and precipitation are involved in the cycling of water.
Photosynthesis is an anabolic process in which glucose is synthesised using simple inorganic substances like CO2 and H2O as raw materials in the presence of light and chlorophyll and with the release of oxygen as a by-product. No water molecules are released into the atmosphere in this process. In fact, water molecules are used up and fixed into carbohydrates. So, photosynthesis is not involved in the cycling of water.
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संबंधित प्रश्न
Make sketch of hydrological cycle in nature.
Mention two main functions of water for living organisms.
Name the processes involved in the water cycle.
Colour the given picture and write the correct name in the given blanks.
(Precipitation, Evaporation, Condensation, Water storage)
In plants, the loss of water in the form of vapour from the aerial parts through ______.
State whether the following statement is True or False. If false, write the correct statement
Water vapour is the gaseous form of water.
In which of the following case evaporation of water will be slowest?
Which one of the following is not an abiotic factor?
The process of the water cycle that is related to the plants is called ______.
Assertion (A): Biosphere is a dynamic and stable system.
Reason (R): There is a constant interaction between biotic and abiotic components in the biosphere.
