[العالمي وصل]

Exercise 7 page 134
1- Find these words in the text and explain the meaning of each word
• interdisciplinary = a subject area that uses and combines information from many disciplines.
• interconnected = involving many areas
• interactions = when two or more factors affect each other.
2- Identify the headword for each word.
• interdisciplinary = discipline
• interconnected = connect
• interactions = action
3- Write a collocation for each word .
• interconnected problems
• various interactions, or
the effects of many interactions between
4- List three other words that begin with inter
Answers will vary. For example: interstate highway, international relations, Internet.

Exercise 8 page 135
1- Find five words in paragraph 1 that end with the suffis – ology.
biology, ecology, geology, sociology, anthropology
2- What does – ology mean ?
the study of …
3- Find four words in paragraph 1 that end with the suffix – ics.
physics, economics, politics, ethics
4- What does – ics mean ?
the study of …
5- Find three words in paragraph 6 that end with the suffix – ic.
economic, dynamic, scientific
6- What does –ic mean ?
relating to …