Read the passage and answer the questions based on text ,on the basis of
your understanding the concept.
Water is the most important liquid for all living forms. It is not only necessary for
our life processes but is also required for the functioning of our planet. Water is
available in 3 states on the Earth- solid, liquid, and gaseous. Solid-state includes
glaciers, snow caps, ice sheets, and polar ice reserves. The liquid state includes
rivers, seas, lakes, ponds, streams, oceans, and geysers. The gaseous state includes
water vapor found in the atmosphere. No matter which state it is in, the
composition of Water remains the same throughout. It is a powerful compound that
nurtures all the life present on Earth. Plants require water for photosynthesis and
respiration. Humans require water for many different life processes like circulation,
digestion, respiration, and excretion, without Water, life would be impossible on
Earth. As it is such an important compound, we must make sure that we conserve it
so that it won’t get exhausted soon. One way of increasing the availability of water
is to collect rainwater and store it for later use. Collecting rain water in this way is
called rainwater harvesting.
Answer the questions based on above text.
a)What are the different ways in which water vapour enters into the atmosphere?
b)What is the basic idea behind rain water harvesting?
c)Write any two activities which requires large amount of water.
Answers
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Answer:
a) Water enters the atmosphere through evaporation, transpiration, excretion and sublimation: Transpiration is the loss of water from plants (via their leaves).
b) 'Catch it where it falls' is the basic idea behind the rain water harvesting. Rain water harvesting is the accumulation and storage of rain water for reuse on site rather than allowing it to run off.
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yep unni I am not Korean but I live in Korea .... myself Marinette...ur name?❤
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