OAV-SOIL, ROCKS AND MINERALS (PRACTICE SET-2)

Questions in this test

1. Which mineral is used in making chalk.
2. Rocks are made up of
3. Which among the following is a fossil fuel?
4. When magma cools slowly under the ground it forms:
5. Sulphates are used as:
6. Which among the following is a non-metallic mineral?
7. When Magma cools it forms:
8. ______ is used in making limestone.
9. ______ is porous like a sponge.
10. The molten rock is known as