Biology
Grade-8
Easy
Question
Earth originated about 4.6 million years ago.
- True
- False
Hint:
- The earth was formed about 4.6 billion years ago
- Cosmic material explosion took place
- This threw out the hydrogen atoms and related nuclei
- These condensed to form nebulae.
- Nebulae is a giant cloud of dust and hot present in the space
- Each nebulae divided into many galaxies holding different stars.
- Earth originated as one of these stars
The correct answer is 'False'.
- Earth oriented around 4.6 million years ago
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