Advertisements
Advertisements
प्रश्न
The ultimate source of all water on the earth is
पर्याय
oceans and seas
spring and wells
rivers and lakes
rain
Advertisements
उत्तर
rain
APPEARS IN
संबंधित प्रश्न
Name the four main sources of water.
Give balanced chemical equation for the reaction of water with Sodium oxide.
Use of excessive .................... by farmers causes water pollution.
Give one word for the following statement:
The gaseous form of water found in air .
A captain of ship will tell you that an iceberg is much bigger than it looks. Why is it so ?
What is meant by the term ‘offshore drilling’. State the main environmental effects of offshore drilling.
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?
Among the given options, which one is not correct for the use of large amounts of fertilisers and pesticides?
Rivers from land, add minerals to seawater. Discuss how?
In a filtration, plant water is filtered using layers of
