Fill in the Blanks

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Last edited 25 days ago by Learn LoopHQ.

Chapter: 05. Water

⁠

A _ _ _ _ _ _ _ _ _ _ _ _ _ _ solution is one in which no more solute can be dissolved at a given temperature.

The continuous movement of water from the earth’s surface as water vapour to the atmosphere and back is called the _ _ _ _ _ _ _ _ _ _ _ _ _ _.

About _ _ _ _ _ _ _ _ _ _ _ _ _ _ of the total water present on earth is in seas and oceans.

Jaundice primarily affects the _ _ _ _ _ _ _ _ _ _ _ _ _ _ of a person.

Water is a _ _ _ _ _ _ _ _ _ _ _ _ _ _ liquid and its chemical formula is _ _ _ _ _ _ _ _ _ _ _ _ _ _.

_ _ _ _ _ _ _ _ _ _ _ _ _ _ are tiny droplets of water formed after the condensation of water vapour in air on cold objects.

The level of groundwater is called the _ _ _ _ _ _ _ _ _ _ _ _ _ _.

Rainwater contains dissolved gases like _ _ _ _ _ _ _ _ _ _ _ _ _ _ and _ _ _ _ _ _ _ _ _ _ _ _ _ _.

_ _ _ _ _ _ _ _ _ _ _ _ _ _ farming should be encouraged to reduce water pollution from chemicals.

The solubility of a substance in water generally _ _ _ _ _ _ _ _ _ _ _ _ _ _ with an increase in temperature.

Water from some wells and springs has minerals with _ _ _ _ _ _ _ _ _ _ _ _ _ _ properties.

_ _ _ _ _ _ _ _ _ _ _ _ _ _ is a method where rainwater is collected on the roof and stored in underground tanks.

Distilled water is obtained by the process of _ _ _ _ _ _ _ _ _ _ _ _ _ _.

The boiling point of pure water is _ _ _ _ _ _ _ _ _ _ _ _ _ _ and freezing point is _ _ _ _ _ _ _ _ _ _ _ _ _ _.

Water is a _ _ _ _ _ _ _ _ _ _ _ _ _ _ solvent because a large number of substances dissolve in it.

Oil spill from _ _ _ _ _ _ _ _ _ _ _ _ _ _ is one of the major causes of water pollution in seas.

Sterilisation is the process of the removal of _ _ _ _ _ _ _ _ _ _ _ _ _ _ from water.

Many modern water purifiers are based on the _ _ _ _ _ _ _ _ _ _ _ _ _ _ technique.

Water fit and safe for drinking purpose is called _ _ _ _ _ _ _ _ _ _ _ _ _ _.

Excess rain may cause _ _ _ _ _ _ _ _ _ _ _ _ _ _ and no rainfall may cause _ _ _ _ _ _ _ _ _ _ _ _ _ _.

Rainwater is the _ _ _ _ _ _ _ _ _ _ _ _ _ _ form of water available on earth.

Water regulates the temperature of our body by _ _ _ _ _ _ _ _ _ _ _ _ _ _.

The scientist who proved water is a compound in 1781 was _ _ _ _ _ _ _ _ _ _ _ _ _ _.

A solution in which a solute is dissolved in water is called an _ _ _ _ _ _ _ _ _ _ _ _ _ _ solution.

Cholera and diarrhoea are examples of _ _ _ _ _ _ _ _ _ _ _ _ _ _ diseases.

In a water treatment plant, _ _ _ _ _ _ _ _ _ _ _ _ _ _ is added in the loading tank to settle down suspended impurities faster.

The contamination of water with unwanted substances that makes it unfit for drinking is called _ _ _ _ _ _ _ _ _ _ _ _ _ _.

About _ _ _ _ _ _ _ _ _ _ _ _ _ _ of the human body is water.

The process of removal of dissolved salts from sea/ocean water is called _ _ _ _ _ _ _ _ _ _ _ _ _ _.

_ _ _ _ _ _ _ _ _ _ _ _ _ _ is celebrated on March 22nd to emphasize the importance of water conservation.

When water is cooled below 4°C, it starts _ _ _ _ _ _ _ _ _ _ _ _ _ _, which is called anomalous expansion.

Two-thirds of the Earth’s surface is covered with _ _ _ _ _ _ _ _ _ _ _ _ _ _.

A substance that dissolves in other substance to form a solution is called a _ _ _ _ _ _ _ _ _ _ _ _ _ _.

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