Chemistry
Grade-6
Easy
Question
Identify the processes which are not involved in the water cycle from the following:
(i) 
(ii) 
(iii) 
(iv) 
- Only (i) and (ii)
- Only (ii) and (iii)
- Only (i)
- Only (iv)
Hint:
the water cycle is a natural process in which there is a continuous movement of water between the earth and the atmosphere. It is also called the hydrological cycle.
The correct answer is: Only (i)
The melting of ice is not involved in the water cycle.
There are three main steps in the water cycle: evaporation, condensation, and precipitation.
Related Questions to study
Chemistry
What causes the decrease in the amount of carbon dioxide and increase in the amount of oxygen in the atmosphere?
What causes the decrease in the amount of carbon dioxide and increase in the amount of oxygen in the atmosphere?
ChemistryGrade-6
Chemistry
The phenomenon of circulation of water from the Earth’s surface to the atmosphere and from the atmosphere back to the Earth’s surface is called
The phenomenon of circulation of water from the Earth’s surface to the atmosphere and from the atmosphere back to the Earth’s surface is called
ChemistryGrade-6
Chemistry
Which of the following forms of water vapor is not formed at low temperatures when water vapors condense?
Which of the following forms of water vapor is not formed at low temperatures when water vapors condense?
ChemistryGrade-6
Chemistry
Which of the following is not the main component of air?
Which of the following is not the main component of air?
ChemistryGrade-6
Chemistry
For which of the following purposes is carbon dioxide used?
For which of the following purposes is carbon dioxide used?
ChemistryGrade-6
Chemistry
Approximately how much percentage of carbon dioxide gas is present in the air?
Approximately how much percentage of carbon dioxide gas is present in the air?
ChemistryGrade-6
Chemistry
Identify the form of water vapor shown in the picture below.
Identify the form of water vapor shown in the picture below.
ChemistryGrade-6
Chemistry
An excess of_________ in the air causes respiratory problems.
An excess of_________ in the air causes respiratory problems.
ChemistryGrade-6
Chemistry
Identify the activities that help to increase the number of water vapors in the air from the following:
(i) Evaporation
(ii) Combustion
(iii) Precipitation
(iv) Condensation
Identify the activities that help to increase the number of water vapors in the air from the following:
(i) Evaporation
(ii) Combustion
(iii) Precipitation
(iv) Condensation
ChemistryGrade-6
Chemistry
Which of the following does not involve the usage of oxygen?
Which of the following does not involve the usage of oxygen?
ChemistryGrade-6
Chemistry
Which of the following is not an inert gas?
Which of the following is not an inert gas?
ChemistryGrade-6
Chemistry
Which of the following is responsible for regulating the rate of evaporation from plants and animals?
Which of the following is responsible for regulating the rate of evaporation from plants and animals?
ChemistryGrade-6
Chemistry
When liquid CO2 is cooled to –78.5 °C, it changes into a snow-white solid, which is called
When liquid CO2 is cooled to –78.5 °C, it changes into a snow-white solid, which is called
ChemistryGrade-6
Chemistry
Carbogen (a mixture of 95 % oxygen and 5 % carbon dioxide) is not used for
Carbogen (a mixture of 95 % oxygen and 5 % carbon dioxide) is not used for
ChemistryGrade-6
Chemistry
Which gas makes up approximately 1 % of atmospheric air?
Which gas makes up approximately 1 % of atmospheric air?
ChemistryGrade-6
