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If the raccoon population decreased, what do you think will happen to the other two populations?
The raccoon population would stay the same or go down slightly, but the duck population will decrease dramatically.
Scarcity of food will eventually stop a population from growing because not enough food to feed more of the species.
Parasites don't usually kill their host because if they do, they must find a new host to survive.
The turtle and duck population would increase.
Raccoons will eat the duck and turtle eggs.
The pheasant population will decrease because of a new predator.
The population would start reproducing and the population would grow exponentially until the carrying capacity was reached.
Scarcity of food, water, or living space; disease; climate change; or new predator introduced
In the winter, a family of coyotes crossed over to the island on the frozen lake. What do you think happened to the pheasant population.
The raccoon population would stay the same or go down slightly, but the duck population will decrease dramatically.
Scarcity of food will eventually stop a population from growing because not enough food to feed more of the species.
Parasites don't usually kill their host because if they do, they must find a new host to survive.
The turtle and duck population would increase.
Raccoons will eat the duck and turtle eggs.
The pheasant population will decrease because of a new predator.
The population would start reproducing and the population would grow exponentially until the carrying capacity was reached.
Scarcity of food, water, or living space; disease; climate change; or new predator introduced
If the pheasant population grew for awhile, leveled off, and then started decreasing quickly, what are some reasons it might began decreasing.
The raccoon population would stay the same or go down slightly, but the duck population will decrease dramatically.
Scarcity of food will eventually stop a population from growing because not enough food to feed more of the species.
Parasites don't usually kill their host because if they do, they must find a new host to survive.
The turtle and duck population would increase.
Raccoons will eat the duck and turtle eggs.
The pheasant population will decrease because of a new predator.
The population would start reproducing and the population would grow exponentially until the carrying capacity was reached.
Scarcity of food, water, or living space; disease; climate change; or new predator introduced
Explain why parasites usually do not kill their hosts.
The raccoon population would stay the same or go down slightly, but the duck population will decrease dramatically.
Scarcity of food will eventually stop a population from growing because not enough food to feed more of the species.
Parasites don't usually kill their host because if they do, they must find a new host to survive.
The turtle and duck population would increase.
Raccoons will eat the duck and turtle eggs.
The pheasant population will decrease because of a new predator.
The population would start reproducing and the population would grow exponentially until the carrying capacity was reached.
Scarcity of food, water, or living space; disease; climate change; or new predator introduced
If a pheasant population was introduced to a large grassy island with no predators, explain what might happen to their population over the next 10-120 years.
The raccoon population would stay the same or go down slightly, but the duck population will decrease dramatically.
Scarcity of food will eventually stop a population from growing because not enough food to feed more of the species.
Parasites don't usually kill their host because if they do, they must find a new host to survive.
The turtle and duck population would increase.
Raccoons will eat the duck and turtle eggs.
The pheasant population will decrease because of a new predator.
The population would start reproducing and the population would grow exponentially until the carrying capacity was reached.
Scarcity of food, water, or living space; disease; climate change; or new predator introduced
Use an example to explain how a limiting factor can prevent a population from increasing indefinitely.
The raccoon population would stay the same or go down slightly, but the duck population will decrease dramatically.
Scarcity of food will eventually stop a population from growing because not enough food to feed more of the species.
Parasites don't usually kill their host because if they do, they must find a new host to survive.
The turtle and duck population would increase.
Raccoons will eat the duck and turtle eggs.
The pheasant population will decrease because of a new predator.
The population would start reproducing and the population would grow exponentially until the carrying capacity was reached.
Scarcity of food, water, or living space; disease; climate change; or new predator introduced
In an ecosystem, ducks, raccoons and turtles all live there. Explain what interactions do you thing will take place.
The raccoon population would stay the same or go down slightly, but the duck population will decrease dramatically.
Scarcity of food will eventually stop a population from growing because not enough food to feed more of the species.
Parasites don't usually kill their host because if they do, they must find a new host to survive.
The turtle and duck population would increase.
Raccoons will eat the duck and turtle eggs.
The pheasant population will decrease because of a new predator.
The population would start reproducing and the population would grow exponentially until the carrying capacity was reached.
Scarcity of food, water, or living space; disease; climate change; or new predator introduced
If the turtle population decreased, what do you think will happen to the other two populations?
The raccoon population would stay the same or go down slightly, but the duck population will decrease dramatically.
Scarcity of food will eventually stop a population from growing because not enough food to feed more of the species.
Parasites don't usually kill their host because if they do, they must find a new host to survive.
The turtle and duck population would increase.
Raccoons will eat the duck and turtle eggs.
The pheasant population will decrease because of a new predator.
The population would start reproducing and the population would grow exponentially until the carrying capacity was reached.
Scarcity of food, water, or living space; disease; climate change; or new predator introduced
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