WorksheetsWeek 14 Vocabulary
Total questions: 10
Worksheet time: 5mins
Which word means a weighted, swinging lever that regulates the speed of a clock?
Pendulum
Transmitter
Diaphragm
Ecosystem
Which vocabulary word is defined as qualities of abilities that may be developed and lead to future success?
Potential
Practical
Intricate
Tinker
Evaporate means to do which of the following?
Change from a liquid state into a vapor
Freeze into a solid block of ice
Mix two liquids to form a solution
Turn vapor back into liquid
Which word best matches the definition: detailed, complicated?
Intricate
Practical
Evaporate
Vaccines
Tinker is best described as which action?
To work at something
To watch without helping
To throw something away
To prove a math rule
Vaccines are medicines that do what?
Make people immune to diseases
Cure broken bones immediately
Help plants grow faster
Treat only toothaches
A transmitter is best defined as what?
A set of equipment used to generate and send electromagnetic waves carrying messages or signals for radio or television
A device that measures temperature using mercury
A tool for cutting wood into small pieces
A machine that cleans water by evaporation
What is a diaphragm in the context of sound waves?
A thin disk or piece of material that vibrates when producing or receiving sound waves
A large space where echoes occur
A tube that carries air from lungs to mouth
A solid block that absorbs all sound
Which word means useful?
Practical
Intricate
Potential
Evaporate
Which is the definition of "ecosystem"?
a thin disk or piece of material that vibrates when producing or receiving sound waves
systems formed by the interaction of communities of organisms with their environments
detailed, complicated
change from a liquid state to vapor
