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प्रश्न
State whether the following statement is true or false. If false, write the correct statement.
Sea water contains salts of calcium and magnesium.
पर्याय
True
False
उत्तर
True
संबंधित प्रश्न
How Fog is formed?
How Dew is formed?
Answer in brief:
Why is river water unfit for drinking?
Answer in brief:
How is chemically pure water obtained in the laboratory?
What is potable water? List four characteristics of potable water.
Fill in the blank.
Evaporation of rainwater leaves _____residue.
Tick (√) the correct alternative from the choice given for the following statement:
Water is a
Draw a labelled diagram to show the change of state of water from solid-state to liquid state to the gaseous state starting from ice.
Write a note about the following.
The water cycle
The origin of river is ______.
