n.
v.
adj.
n.
100

plant

a factory or place where power is produced.

100

yield

To produce something (like crops, results, or profits).

100

gigantic

Extremely large

100

cable

A thick, strong wire/rope used for electricity or support.

200

proponent

A person who supports an idea or plan.

200

aid

to support with money, etc.

200

grid

A network of lines or systems (like power lines or streets).

200

irrigation

Supplying water to crops.

200

transmit

to send/pass something from one place, person, or thing to another.  

200

profitable

that makes or is likely to make money

200

steam

the hot gas that water changes into when it boils

300

turbine

A machine that spins to produce energy (using wind, water, or steam).

300

objective

goal

300

sceptical

Not easily believing something.

300

infrastructure

Basic systems (roads, electricity, water)

300

depression

A low or sunken area in the ground.

300

aerospace

the industry or field concerned with the design, development, production, and operation of aircraft and spacecraft.

300

subsidy

Money given by the government to help reduce costs.

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