Why does ice covered in sawdust not melt quickly?
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The largest dolphin species is the orca, also called as ________.
Which of the following is NOT a metamorphic rock?
A deep crack in a glacier is called
The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?
Which planet is considered as the Dwarf planet?
What is the sound made by seal called?
Malachite is an ore/mineral of