Cover of the textbook Wider World 3 - Student's Book

The key answer of exercise 3

The key to exercise solutions in chapter CLIL 2 for the textbook Wider World 3 - Student's Book with authors Carolyn Barraclough and Suzanne Gaynor from Pearson Education

Question

Read the article again. Answer the questions.

Answer

  1. He is a chef. He has made people think about the science of cooking.
  2. It means that we create a new substance.
  3. The heat makes baking powder produce carbon dioxide.
  4. The carbohydrates break to form carbon which makes the bread brown and hard.
  5. The protein molecules take energy from the heat and change shape. Meat gets harder and becomes brown. Clear egg whites become solid and white.
  6. bacon-and-egg ice cream