Table of contents | |
Section A: Multiple Choice Questions | |
Section B: Short Questions | |
Section C: Fill in the Blanks | |
Section D: Match the Column | |
Section E: True or False |
Q1: What is the water cycle?
(a) A cycle of water turning into ice
(b) A cycle of water evaporating and condensing in the atmosphere
(c) A cycle of water flowing in rivers and lakes
(d) A cycle of water disappearing from the Earth
Q2: Which process of the water cycle involves water turning into vapor?
(a) Evaporation
(b) Condensation
(c) Precipitation
(d) Collection
Q3: What happens during condensation?
(a) Water vapor turns into water droplets
(b) Water droplets turn into water vapor
(c) Water evaporates into the atmosphere
(d) Water falls from the clouds as rain
Q4: What is precipitation?
(a) The process of water turning into vapor
(b) The process of water evaporating from plants
(c) The process of water falling from the atmosphere to the Earth's surface
(d) The process of water condensing in the atmosphere
Q5: What is an example of precipitation?
(a) Water evaporating from a lake
(b) Water dripping from a faucet
(c) Rain falling from the clouds
(d) Water turning into ice
Q1: Define evaporation and give an example.
Q2: Explain the process of condensation.
Q3: Name three sources of water for the water cycle.
Q4: How does water return to the Earth's surface during the water cycle?
Q5: Why is the water cycle important for the Earth?
Q1: Water evaporates from the ___________ and forms clouds.
Q2: When water vapor cools down, it turns into ___________.
Q3: The process of water vapor turning into liquid water is called ___________.
Q4: When water droplets in clouds join together, they form ___________.
Q5: ___________ is the process of water falling from the atmosphere to the Earth's surface.
Q1: The water cycle is a continuous movement of water on Earth.
Q2: Water evaporates from the surface of land only.
Q3: When water vapor cools down, it forms clouds.
Q4: Precipitation includes only rain.
Q5: Transpiration is the release of water vapor by animals.
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51 videos|98 docs|37 tests
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