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प्रश्न
Explain about the continents.
थोडक्यात उत्तर
उत्तर
- Earth is made up of 7 continents and 5 oceans.
- The continents are Asia, Africa, North America, South America, Antarctica, Europe, and Australia.
- The biggest continent is the Asia continent and the smallest one in Australia.
- Antarctica is a snow-covered landmass.
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संबंधित प्रश्न
The Universe was formed after ______ explosion.
Match the Following:
| 1 | Smallest continent | Earth‛s revolution |
| 2 | Blue planet | Australia |
| 3 | Neptune | Earth |
| 4 | Seasons | Earth‛s rotation |
| 5 | Day and night | Farthest planet |
What do you know about Universe?
The universe is also referred to us ________.
The only evidence of the big bang theory is?
Match the following
| Column A | Column B | |
| a) | Atavism | caudal vertebrae and vermiform appendix |
| b) | Vestigial organs | a forelimb of a cat and a bat’s wing |
| c) | Analogous organs | rudimentary tail and thick hair on the body |
| d) | Homologous organs | a wing of a bat and a wing of an insect |
| e) | Wood park | radiocarbon dating |
| f) | W.F. Libby | Thiruvakkarai |
What is meant by light year?
Parsec is equal to ______.
According to the Big Bang theory, space and time emerged together about ______ billions of years ago.
The event when the matter confined in a single point and began to expand is called ______.
