Water cycle - class-VII
| Description: water cycle | |
| Number of Questions: 27 | |
| Created by: Prabha Kade | |
| Tags: biology bio-geo chemical cycles in nature ecosystem : structure and function world energy needs physics environment environmental science organisms and their environment biogeochemical cycles water a precious resource |
Water evaporates into air from oceans, rivers and lakes but not from the soil.
The process by which water change into water vapour is called as
Identify the forms of precipitation.
Which of the following process in the water cycle takes place due to rapid cooling of air?
Identify the correct sequence of stages in the water cycle.
Which of the following is an advantage of occurrence of the water cycle?
Which of the following process is responsible for the smoke-like vapour which comes out of the mouth in winter?
The water vapour which enters into air to form clouds in the sky are obtained by which of the following process?
Fog that most often forms as warm rain falls into a cold layer of surface air is called:
When water changes from a liquid to a vapor, we call this process:
The processes of condensation and freezing:
Evaporation is a _____________ process.
When the air temperature is below freezing, the saturation vapor pressure over water is.
What would be temperature of gaseous hydrocarbon in condensation?
What dissolved gases in atmosphere during water falling?
The opposite of evaporation is
The continuous process by which water moves from form to another is called as
A glass of water with some pieces of ice in it, after some time, small drops of water forms on the outer surface of the glass. This process is called as
Drying of wet clothes is done by the process of condensation.
The rate of evaporation depends on
Water cycle refers to
Condensation nuclei may be:
The total mass of water vapor stored in the atmosphere at any moment is about ____________ of the world's supply of precipitation.
All forms of water that comes down on Earth, including rain, snow, hail etc. is known as ____________
What causes gases to dissolve in atmosphere?
Water enters atmosphere by