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Jouer Mots Roulette
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
R
S
T
U
V
W
X
Y
Z
Starts with  
A
Environmental problem caused by the emission of NOx and SOx into the atmosphere.
Starts with  
B
Amount of organic matter (or chemical energy) stored in an individual, trophic level or ecosystem.
Starts with  
C
Maximum number of individuals of a population that a specific environment can support.
Starts with  
D
Number of deaths in relation to the size of the population during a particular period of time.
Starts with  
E
Set of factors that limit or slow down the grotwh of a population.
Starts with  
F
Change in a population due to non-cyclical changes.
Starts with  
G
Species that are eurioic for many factors.
Contains  
H
Number of births in relation to the size of the population during a particular period of time.
Starts with  
I
Number of individuals that come to a population from others.
Starts with  
J
Unit to measure energy (chemical energy).
Starts with  
K
Specialist species with long lifetime, few descendants, stenoic for many factors.
Starts with  
L
Model of growth of species with limited resources.
Contains  
M
Graphical representation of a particular parameter of the trophic levels, formed by several rectangles piled up.
Starts with  
N
One of the most important bioelements in biomolecules.
Starts with  
O
Excessive consumption of natural resources from an ecosystem.
Starts with  
P
Invasion of an area by a species whose population grows uncontrollably, producing negative effects.
Starts with  
R
Disturbance that makes the ecosystem go back to a previous state.
Starts with  
S
Process of gradual change in an ecosystem over time.
Starts with  
T
Time of renewal of the biomass.
Contains  
U
Increase in biomass per unit of time.
Contains  
V
Relationship between the (net) production and the biomass of a trophic level or ecosystem.
Contains  
W
Strategies to eliminate plagues based on the used of predators, parasites, etc.
Contains  
X
Final stage in the ecological succession of an ecosystem, in balance with the environment.
Contains  
Y
Bacteria that transform ammonia into nitrates for producers.
Starts with  
Z
Aquatic heterotrophic organisms (generally unicellular) that feed on the phytoplankton.