The population goes down from the organism dieing of disease and the other animals that eats that will die and the things that and the animal that it eats will go up and there will be tons of them!
If the Death Rate was higher than the Birth Rate. It might also decline if the necessities to survive are suddenly depleted, such as food sources or habitats.
If the population of the bird species were to suddenly decrease, the organisms that provide food for the birds would increase, such as fish.
Fewer herbivores would get eaten. Their numbers would increase, and more plants would get eaten.
more food
In the Great Lakes area, moose are often a large part of the diet of wolves. Therefore a decline in the wolf population would naturally follow the decline of the moose population on Isle Royale.
The decline of moose population followed sooner or later by a decline in the wolves population because the is less for the wolves.
Yes unless there was immigration, the country would have a declining population.
There was a decline in the population as a result of the war.
Food shelter and work
Decline is the correct spelling. And example sentence would be: "The world's tiger population is in decline due to poaching and habitat loss".
population would decline
the population in all of the animals would start to go down and the population would become unbalenced
Economic productivity would decline.
disease.
there would be to many fish romaing the sea
They are in a massive population decline.