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1-
to burn
2-
capacity
3-
energy
4-
fossil fuel
5-
green
6-
power
7-
renewable
8-
solar energy
9-
solar panel
10-
solid
11-
steam
12-
core
13-
radiation
14-
to blaze
15-
to flame
16-
to ignite
17-
to strike
18-
petrol
19-
blackout
20-
current
21-
electricity
22-
biogas
23-
green energy
to burn
to burn
Verb
b
b
u
ɜ
r
r
n
n
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to consume fuel for the production of heat or energy

example
Example
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The furnace burns coal to produce heat for the entire building.
The car engine burns gasoline to power the vehicle.

Grammatical Information:

transitive
capacity
capacity
noun
c
k
a
ə
p
p
a
æ
c
s
i
ə
t
t
y
i

the ability or power to achieve something or develop into a certain state in the future

energy
energy
noun
e
ɛ
n
n
e
ə
r
r
g
ʤ
y
i

(physics) a source of power that is required to do any work that may exist in potential, kinetic, thermal and other forms

fossil fuel
fossil fuel
noun
uk flag
/ˈfɑsəl ˈfjuːəl/

a fuel that is found in nature and obtained from the remains of plants and animals that died millions of years ago, such as coal and gas

Grammatical Information:

compound noun
green
Adjective
g
g
r
r
ee
i:
n
n

(of a substance or product) causing no harm to the environment

power
power
noun
p
p
o
a
w
ʊ
e
ə
r
r

the energy that is obtained through different means, such as electrical or solar, to operate different equipment or machines

renewable
renewable
Adjective
r
r
e
ɪ
n
n
e
u:ə
w
ə
a
b
b
l
l
e

(of a resource, energy, etc.) naturally restored as fast as or faster than they are used up

solar energy
solar energy
noun
uk flag
/sˈoʊlɚɹ ˈɛnɚdʒi/

power that is obtained from the sun in the form of electrical energy

Grammatical Information:

compound noun
solar panel
solar panel
noun
uk flag
/sˈoʊlɚ pˈænəl/

a piece of equipment, usually placed on a roof, that absorbs the energy of sun and uses it to produce electricity or heat

Grammatical Information:

compound noun
solid
solid
Adjective
s
s
o
ɑ
l
l
i
ɪ
d
d

firm and stable in form, not like a gas or liquid

liquid
steam
steam
noun
s
s
t
t
ea
i
m
m

the hot gas produced when water is heated to the boiling point

core
noun
c
k
o
ɔ
r
r
e

the central part of Earth, or any other planet

radiation
radiation
noun
r
r
a
d
d
ia
ieɪ
t
ʃ
io
ə
n
n

the energy transmitted in the form of particles or waves through the space or a matter

to blaze
to blaze
Verb
b
b
l
l
a
z
z
e

to burn in a very bright and strong flame

Grammatical Information:

intransitive
to flame
to flame
Verb
f
f
l
l
a
m
m
e

to burn brightly in a hot gas

Grammatical Information:

intransitive
to ignite
to ignite
Verb
i
ɪ
g
g
n
n
i
t
t
e

to cause something to catch fire

snuff out

Grammatical Information:

transitive
to strike
Verb
s
s
t
t
r
r
i
k
k
e

to make a fire or spark while two surfaces are rubbed against each other

Grammatical Information:

transitive
petrol
petrol
noun
p
p
e
ɛ
t
t
r
r
o
l
l

a liquid fuel that is used in internal combustion engines such as car engines, etc.

blackout
noun
b
b
l
l
a
æ
ck
k
o
a
u
ʊ
t
t

a complete loss of electricity in a specific area

current
current
noun
c
k
u
ɑ
rr
r
e
ə
n
n
t
t

a flow of electricity resulted from the movement of electrically charged particles in a direction

electricity
electricity
noun
e
ɪ
l
l
e
ɛ
c
k
t
t
r
r
i
ɪ
c
s
i
ɪ
t
t
y
i

a source of power used for lighting, heating, and operating machines

What is "electricity"?

Electricity is a form of energy that flows through wires and powers devices like lights, computers, and appliances. It is produced in power plants by converting other types of energy, such as burning coal, using wind, or harnessing sunlight. Electricity can be stored in batteries or used immediately when needed. It is essential for modern life and is used in homes, businesses, and factories. Although it is a very convenient energy source, producing electricity can sometimes cause pollution, especially when fossil fuels are used. Efforts are being made to use cleaner sources of electricity.

biogas
noun
b
b
io
aɪoʊ
g
g
a
æ
s
s

a gas, especially methane, that is produced as a result of the decomposition of animal or plant remains, which is used as fuel

green energy
green energy
noun
uk flag
/ɡɹˈiːn ˈɛnɚdʒi/

energy that is produced using renewable, environmentally friendly sources, such as wind, solar, or hydroelectric power

Grammatical Information:

compound noun

Congratulations! !

You learned 23 words from Lesson 21. To improve learning and review vocabulary, start practicing.

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