Advertisements
Advertisements
Question
Complete the following chart by writing appropriate words in the boxes marked (a) to (e).

Advertisements
Solution
- Solid
- Gaseous
- Well
- Lake
- Ice
APPEARS IN
RELATED QUESTIONS
State the importance of water cycle in nature.
Give one word for the following statement:
Water fit for human consumption .
Explain how the peculiar variation of density of water with temperature can cause water— pipes to burst in very cold places.
Why is water considered a compound?
Which property of water enables it to modify the climate?
How is aquatic life benefited by the fact that water has maximum density at 4oC?
Explain why:
Rain water does not leave behind concentric rings when boiled.
Of the total water available on the earth, fresh water forms ______ percent.
Give the importance of dissolved air – in water.
Give reason for the following:
The percentage of oxygen, in air dissolved in water, is higher than the percentage of oxygen in ordinary air.
State the importance of water for all general uses.
Pour water from the ice tray into a kettle. Ask an elder at your home to heat the kettle and observe the mouth of the kettle when the water starts boiling.
What do you see?
Match the following
| 1. | Flood | Lake |
| 2. | Surface water | Evaporation |
| 3. | Sunlight | Water vapour |
| 4. | Cloud | Pole |
| 5. | Frozen water | Increased rainfall |
Mountains helps to regulate the temperature of our earth.
“Every Drop Counts” is a slogan related to
Water polluted by various human activities causes a number of water borne diseases. Which of the following is not a water borne disease?
Why should we not throw cooking oil and fats down the drain?
In which of the following activities will you use minimum amount of water?
Why is there a need for conserving water? Give two reasons.
