Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD-WATER-EXAMPLE
- What is the reason for increase in demand of water ?
Text Solution
|
- How can we conserve water ?
Text Solution
|
- What is basic rule for harvesting water ?
Text Solution
|
- Write two techniques of harvesting water.
Text Solution
|
- What is rain water harvesting ?
Text Solution
|
- Why is a sea water not used for drinking?
Text Solution
|
- How do sea/ocean water reaches in ponds, lakes, wells etc. ?
Text Solution
|
- Do plants help in loss of water ?
Text Solution
|
- Show with an experiment that air contains water vapours.
Text Solution
|
- In winter,dew drops are seen on the grass in the morning .What is caus...
Text Solution
|
- How do rain water help in increase of ground water ?
Text Solution
|
- Rain water get wasted in some areas.Which are they ?Why does it happen...
Text Solution
|
- Explain different sources of water.
Text Solution
|
- What are techniques of harvesting rain water ? Explain them .
Text Solution
|
- Water cycle is a ............. process.
Text Solution
|
- About .............. litres of water is transpired by wheat plants to ...
Text Solution
|
- Excess rains are cause of ....................... .
Text Solution
|
- About...............of earth is covered with water.
Text Solution
|
- The vast quantity of water is available in-
Text Solution
|
- The process of change of water into its vapours is called :
Text Solution
|