Lesson 9 homework

Exercise 1

Exercise 2
Complete the labels (1-6) using NO MORE THAN TWO WORDS OR A NUMBER in each gap


Exercise 3:
Complete the diagrams.
Write ONE WORD ONLY for each answer.
Formation of marine fossils

Exercise 4:


Exercise 3:


Exercise 7:


Exercise 8:

Exercise 9:


Exercise 10:


ANSWER KEY
Exercise 1:
1. D

2. E

3. B

4. C

Exercise 2:
1. curved sides

2. vending machines

3. 75% copper

4. 27.5 mm

5. 1998

6. Seated fgure

Exercise 3:
1. muddy

2. oxygen

3. rock

4. minerals

5. Erosion

Exercise 4:
1. picture

2. Magnetic strip

3. Signature

4. Bank logo

5. Data

6. chip

Exercise 5:
1. A

2. C

6. location

3. B

4. C

7. marriage

5. B
8. personality

Exercise 6:
1. job sharing

2. 27% 3. Work from home

9. political opinions

10. shared interests


Exercise 7:
1. derrick

2. Helicopter pad

3. Support tower

Exercise 8:
1. pilots

2. Batteries

3. Panel of lights

4. Fin

Exercise 9:
1. 16%

2. Near bus stop

Exercise 10:
1. B

2. A

3. E

4. G

3. 20%

4. 54%

4. Crane