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प्रश्न
Draw a fully labelled diagram of the water cycle and explain its working and significance with reference to the diagram.
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उत्तर
The water is evaporated from the surfaces of open oceans, seas, rivers, lakes, and from the surface of living organisms. The evaporated water gets condensed, precipitated, and form the water droplets. These water droplets are returned to the earth in the form of rain and snow or it may drop directly into the oceans. If it falls on land, it again flows back into the oceans through rivers and streams. The evaporation rainfall cycle repeats several times to get the average rainfall.
संबंधित प्रश्न
Short Answer Question:
What is meant by Inner Planets? Name them.
How many planets are there in the Solar System?
Name the largest planet of the Solar System.
Distinguish between the following pair.
Meteors and Meteorites
Name the following:
Two planets which are nearer to the sun than the Earth.
Name the following:
Two planets which are farther from the sun than the Earth.
In the picture below, correct the sequence of the planets from the sun.
For what purpose are rockets used in space travel?
Match the following.
| 1 | Asia | Vatican city |
| 2 | Africa | Amazon rainforest |
| 3 | Europe | Sahara desert |
| 4 | South America | Kangaroo |
| 5 | Australia | Biggest continent |
Consider the following statements
Statement I: The earth is inclined at 32 1/2°angle.
Statement II: The specific gravity of Saturn is more than that of water.
Which of the statement (s) is/are true
