Rocks and the Earth

Q1.The picture below is of _________________.

• sand

• rocks

Q2. Marble is a ___________ rock.

• permeable

• impermeable

Q3. Rocks are __________ materials.

• man-made

• natural

Q4. There are _______kinds of rocks.

• one

• many

Q5. _______is a hard rock.

• limestone

• marble

Q6. _________is used for floors and pillars.

• marble

• slate

Q7. Chalk, limestone and sandstone are _______rocks.

• permeable

• impermeable

Q8. ________is used to keep rain out and mostly used on roofs.

• marble

• slate

Q9. Our Earth was formed ______million years ago.

• 4600

• 6400

Q10. Our Earth is a huge ball of ___________.

• 
•