Available Answers

1. 1.

   Solve the crossword using the clues.

   DOWN

   1. Type of rocks that includes sandstone and limestone
   2. The resource that we cannot live without
   3. Chemical substances found in rocks
   4. A valuable yellow coloured metal
   5. Hard natural resources found on or under the ground. There are three types.

   ACROSS

   1. The leaves of this planet are used to make a popular hot drink
   5. A stock or supply of something that can be used
   6. Fuel found underground
   7. Rocks that metals are obtained from
   8. Gas, coal, and petroleum are examples: machines need these to work