Question

a)  Select the three pieces of information below that are most important to this text

• • Not all doctors look after sick people.

  • Geologists sometimes look for dinosaur fossils.

  • Geologists know a lot about Earth and its rocks.

  • Geologists' work is varied.

  • Geologists find things underground and in rocks.

  • Geologists use microscopes and other equipment.

Question

b)  What is the main idea of this text?

• • Geologists work outside most of the time.

  • Geologists are rock doctors.

  • Geologists use their knowledge to find out all sorts of useful things.