a substance or chemical which can be changed to a harmless natural state by the action of bacteria, and will therefore not damage the environment
Empieza por
C
a gas breathed out by people and animals from the lungs or produced by burning carbon
Contiene la
D
the existence of a large number of different kinds of animals and plants which make a balanced environment
Empieza por
E
a situation in which a plant, an animal, a way of life, etc. stops existing
Empieza por
F
a measure of environmental impact
Empieza por
G
concerned with the protection of the environment; supporting the protection of the environment as a political principle
Empieza por
H
a period of unusually hot weather
Contiene la
I
the unhappy feelings caused by knowing or thinking that you have done something wrong
Empieza por
K
An international agreement linked to the United Nations Framework Convention on Climate Change, which commits its Parties by setting internationally binding emission reduction targets.
Contiene la
L
covering or affecting the whole world
Contiene la
M
the regular pattern of weather conditions of a particular place
Empieza por
N
all the plants, animals and things that exist in the universe that are not made by people
Empieza por
O
a gas that is present in air and water and is necessary for people, animals and plants to live.
Empieza por
P
the process of making air, water, soil, etc. dirty; the state of being dirty
Empieza por
R
the process of treating things that have already been used so that they can be used again
Empieza por
S
the average height of the sea/ocean, used as the basis for measuring the height of all places on land
Empieza por
T
the measurement in degrees of how hot or cold a thing or place is
Empieza por
U
different from what is usual or normal
Empieza por
V
extremely large in area, size, amount, etc.
Empieza por
W
a type of modern windmill used for producing electricity
Contiene la
X
not ordinary or usual; serious or severe
Contiene la
Z
a layer high above the earth’s surface that helps to protect the earth from harmful radiation from the sun
