Page 11 - SOAL DRILLING REMEDI TOEFL PREP_PAKET 1 (1)

B. Birds
C. Reptiles
D. Mammals

6. The true nature of the relationship between the lichen components was clarified by
A. examining lichens with a microscope
B. observing lichens placed in the dark
C. observing the lichen components when grown apart
D. decreasing the amount of nutrients available to the lichens

7. In line 16, the word “hostile” is closest in meaning to
A. unusual
B. cool
C. untraveled
D. inhospitable

8. An endolithic lichen is one that
A. grows in the canopies of trees
B. grows inside rocks
C. grows at very high attitude
D. grows inside other organisms, including other lichens

9. Many lichens contribute to the communities they inhabit by
A. removing pollutants from the air
B. controlling wood-rotting fungi
C. slowing the spread of viruses
D. reducing soil erosion

10. In what part of the passage does the author indicate that scientists have changed their
previous position on the makeup of lichens?
A. Lines 1-4
B. Lines 5-7
C. Lines 14-16
D. Lines 25-27

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