Hydrosphere
Geography ⇒ Physical Geography
Hydrosphere starts at 7 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Hydrosphere.
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See sample questions for grade 7
Describe two ways in which humans pollute the hydrosphere.
Explain how deforestation can affect the hydrosphere.
Explain the importance of wetlands in the hydrosphere.
Explain the water cycle in brief.
Explain why it is important to conserve water resources.
Explain why water is called a renewable resource.
Name any two major rivers of India.
Name the largest source of freshwater on Earth.
What is desalination?
What is the hydrosphere?
What is the main cause of ocean currents?
What is the main difference between surface water and groundwater?
What is the main reason for the salinity of ocean water?
What is the role of the sun in the water cycle?
Which process in the water cycle is responsible for the formation of clouds?
