| Questions | Answers |
|---|---|
| Scientists who study about fossils are called | Paleantologists |
| Which of these is a Metamorphic rock? | Marble |
| Which of these is Impermeable rock? | Granite |
| A plant or animal that is no longer alive for over 50 years | Extinct |
| What is the molten liquid from volcanoes called when it reaches the surface | Lava |
| What are the layers of sedimentary rocks called? | Strata |
| What are the types of rocks from outer space called? | Meteorites |