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Test your basic knowledge |
TOEFL Vocab: Science
Start Test
Study First
Subjects
:
toefl
,
english
,
vocabulary
Instructions:
Answer 40 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. To keep or hold
permeate
innovative
sequence
retain
2. At a very fast rate
gut
exponentially
permeate
trigger
3. Being an equal distance apart everywhere
permeate
corrode
retain
parallel
4. A part in relation to the whole
infinitesimal
compress
accuracy
proportion
5. Of; or relating to - the sun
structure
solar
arbitrary
gut
6. Quickly and efficiently
proportion
expeditiously
compress
accuracy
7. The cost per unit of a good or service; the motion or change that happens in a certain time
parallel
maximize
rate
accuracy
8. To set off or initiate
circulate
gut
proportion
trigger
9. Separately; distinctly
combustion
arbitrary
discretely
infinitesimal
10. Immeasurably small
infinitesimal
integrally
exponentially
sequence
11. The process of burning
trigger
source
combustion
retain
12. To move throughout an area or group; to move along a somewhat circular route
retain
rotate
maintenance
circulate
13. Chosen simply by whim or chance - not for any specific reason
nucleus
adjust
expeditiously
arbitrary
14. To increase or make as great as possible
permeate
derive
maintenance
maximize
15. To turn around; to take turns in sequence
trigger
rotate
proportion
simulation
16. To make use of; to carry out
detection
implement
adjust
discretely
17. Something constructed - such as a building
detection
sequence
structure
simulation
18. To lie over part of something; to have elements in common
corrode
source
adjacent
overlap
19. To change; to get accustomed to something
adjust
sequence
integrally
innovative
20. The act of keeping something in good condition
sequence
maintenance
proportion
trigger
21. The point of origin or creation
compress
source
maximize
detection
22. An imitation or representation
exponentially
convey
simulation
detection
23. Ahead of the times; novel
innovative
component
corrode
detection
24. To be slowly weakened by chemical reactions
corrode
combustion
trigger
feasibly
25. To spread of flow throughout; to pass through or penetrate
discretely
seep
permeate
nucleus
26. To press together
retain
compress
innovative
installation
27. The number written below the line in a fraction
denominator
expeditiously
combustion
proportion
28. Setting something into position for use
convey
infinitesimal
installation
expeditiously
29. To organize or arrange in succession
sequence
rotate
compress
structure
30. In a whole or complete manner
simulation
integrally
denominator
exponentially
31. Precision; exactness
permeate
rotate
accuracy
circulate
32. Practically; in a way that can work
component
feasibly
rotate
circulate
33. Next to
derive
maximize
adjacent
structure
34. Discovering something that cannot easily be found
innovative
seep
detection
gut
35. To transport from one place to another; to transmit or make known
convey
derive
adjust
rate
36. A central or essential part around which other parts are gathered; a core
nucleus
denominator
derive
installation
37. To pass slowly for a long time - as a liquid or gas might
infinitesimal
circulate
derive
seep
38. To come from; usually through a long - slow process
derive
component
source
solar
39. One part of a system or whole
discretely
exponentially
component
expeditiously
40. To empty or hollow out
gut
retain
implement
compress