Share Cambridge 14 Test 1 Section 4_Vocabulary
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Solar and wind power are __________ sources of energy.
renewable
Coal, oil, and gas are __________ and will eventually run out.
nonrenewable
Many countries build __________ wind farms to use strong sea winds.
offshore
The city stores drinking water in a large __________.
reservoir
The __________ rises and falls every day, and can be used to produce electricity.
tide
A __________ can generate electricity by storing seawater and controlling its flow.
tidal lagoon
A __________ is built across a river to hold back water.
dam (breakwater)
A wind __________ turns to produce electricity.
turbine
Scientists try to __________ climate change by reducing pollution.
reverse
Water travels through a long __________ to reach people’s homes.
pipe
We can __________ energy from the sun and the wind.
derive
Engineers are learning how to __________ the power of the ocean.
harness
The __________ of sunlight into electricity is done by solar panels.
conversion
Wave energy is __________ because waves never completely stop.
constant
The weather in this area is very __________ and changes quickly.
erratic
The river carries a lot of __________, like sand and soil.
sediment
