Water Class 6 Quiz Question with Answer
Water Class 6 Quiz Question with Answer. CBSE Class 6 Science Lesson 14 Mock Test.
(1) What is the taste of water of sea and ocean?
(a) Sweet
(b) tasteless
(c) salty
(d) bitter
Answer: – c) salty
Explanation: – test of ocean and sea water is mainly salty; the salt is formed from the evaporation of the sea and ocean water.
(2) Which of the following is source of water?
(a) ponds
(b) lakes
(c) river
(d) all the above
Answer: – d) all the above
Explanation: – the main source of water is rain. And all of the above sources ponds, lakes and rivers are secondary sources of water.
(3) Which of the following activities is complete without using water?
(a) drinking
(b) bathing
(c) brushing
(d) none of
Answer: – d) none of
Explanation: – all of these activities are depended on the water so it cannot complete without water.
(4) Which of the following things cover a major part of the earth?
(a) River
(b) well
(c) oceans
(d) ponds
Answer:- c) oceans
Explanation: – oceans cover the major part of the earth. While river, ponds and well covers the smallest part of the earth.
(5) Which of the following organism is not dependent upon water for its survival?
(a) human
(b) birds
(c) Fish
(d) none of these
Answer :- d) none of these
Explanation: – all the organisms are living things. They cannot survive without water.
(6) Which of the following process is responsible for the release of water vapor into the atmosphere?
(a) Evaporation
(b) Transportation
(c) both a and b
(d) condensation
Answer: – d) Evaporation and transpiration
Explanation: – by the process of evaporation and transpiration water vapor are releases into atmosphere.
(7) Lose of water by plants is known as ___________.
(a) photosynthesis
(b) Evaporation
(c) Transpiration
(d) none of these
Answer: – c) Transportation
Explanation: – Excess water in plant is released or loses by plant through the process of transpiration.
(8) In which season mostly rain falls?
(a) summer
(b) winter
(c) rainy season
(d) spring
Answer: – c) rainy season
Explanation: – rainfall occurs mostly in rainy season; rain brings relief particularly after hot summer season.
(9) Which is the most possible example of the ground water?
(a) rain water
(b) condensation water
(c) rainwater harvesting
(d) all the above
Answer: – a) rain water
Explanation: – ground water is in point of fact known as rain water.
(10) Which of the following water generally we used for drinking?
(a) Ocean
(b) sea
(c) river well
(d) all the above
Answer: – c) river and well
Explanation: – Ocean and sea water is saline, it has high amount of salt. So it is not fit for drinking, therefore we generally Use River and well water for drinking.
(11) Which of the following method is used for conserving water?
(a) rain water harvesting
(b) conserve water from collecting in lack
(c) both a and b
(d) none of these
Answer: – Rainwater harvesting
Explanation: – Rainwater harvesting is common method to store the water for later use.
(12) Which situation will occur when rain falls in an excess amount?
(a) flood
(b) crops will be damages
(c) aquatic animal get trapped on land
(d) all of the above
Answer: – d) all of the above
Explanation: – excess rainfall will lead to all of the above situations.
(13) What situation will happen if there is no rain for longer period?
(a) flood
(b) drought
(c) both a and b
(d) none
Answer: – b) drought
Explanation :- drought situation will be happened when rain is not fall for long period while rain is fall in excess amount then we can be face a floods situation.
(14) the circulation of water between ocean and land is known as
(a) Sulphur cycle
(b) water cycle
(c) nitrogen cycle
(d) none of there
Answer: – b) water cycle
Explanation: – the circulation of water between ocean and land is known as water cycle. Sulphur cycle and nitrogen cycle is not known for the circulation of water.
(15) Which of the following statement is incorrect?
(a) water is essential for life
(b) The process of water changing into it its vapor is called evaporation.
(c) excess of water may to lead drought situation
(d) all are incorrect
Answer: – c) excess of water may to lead to drought situation
Explanation: – Excess of water may lead to floods situation not drought.
(16) Where from water in taps comes?
(a) river
(b) lakes
(c) bore well or well
(d) all of these
Answer: – d) all of these
Explanation: – water in taps come for rivers, lakes and bore well or well.
Bore well and well are the sources of water which can be use conveniently when we need water. Tap water is directly conducted from the lakes and the rivers.
(17) How much Part of earth is covered with water?
(a) one third
(b) two third
(c) four third
(d) all of the above
Answer: – b) two third
Explanation: – two third part of earth covered with water.