Q.1.
Which of these rocks is white?
Q.2.
Fossils can be found in which type of rocks?
Q.3.
Which type of rock is formed from mud or shells?
Q.4.
Which type of rock is formed from cooled lava or magma?
Q.5.
What does 'permeability' mean?
Q.6.
Which rock can float on water?
Q.7.
'Durability' means 'able to withstand wear and tear'. Which of these rocks has the greatest durability?
Q.8.
Why is slate often used to make roof tiles?
Q.9.
Which one of the following is a type of rock?
Q.10.
Which type of rock is formed when other rocks are put under huge amounts of heat or pressure?