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प्रश्न
Use your brain power!
What will happen to our solar system if the sun were to suddenly disappear?
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उत्तर
If the sun suddenly disappears
- There would be darkness everywhere.
- All the plants will die as they will not be able to perform photosynthesis.
- All the planets would stop revolving.
- The cycle of day and night would come to a halt.
- There will not be weeks or months any more.
- There will be uniformly only one season; seasonal changes will come to an end.
- All the equipment that works on solar energy will not work anymore.
- There will not be any heat and the entire earth will be cold.
- The water cycle would stop as the water bodies would not evaporate, forming water vapour and then clouds, and thus there would be no rain.
- Germs would grow at a rapid pace everywhere on the earth and this would result in the outbreak of many diseases.
संबंधित प्रश्न
Fill in the blanks:
Asteroids are found between the orbits of ________ __ and _________.
Comets are made of ______.
What are the types of comets and on what basis are they classified?
What is the difference between meteors and meteorites?
Which country launched the world’s fi rst artifi cial launch vehicle?
Ceres is a______.
The period of revolution of planet A around the Sun is 8 times that of planet B. How many times is the distance of planet A as great as that of planet B?
The closest planet to the Sun is ______.
Assertion: The outer planets are called Terrestrial Planets.
Reason: Outer planets are made up of hydrogen, helium, and other gases in huge amounts and have very dense atmospheres.
Write short notes on Halley’s comet.
