In the stable food chain shown, what would you expect to happen initially if you were to suddenly double the population of rabbits? The populations of the other three species would also increase . The populations of the other three species would decrease. ... The grass population would decrease.
What would be true if the rabbit population increase?
There would be more food for the rabbits and slugs , so their populations would increase. However, there would be less food for the frogs and voles, so their populations would decrease. However, there are likely to be more rabbits and thrushes for them to eat, so their populations might stay the same.
What would happen to the population of grass if the rabbit population increases?
When the population of rabbits will increase there will be a decrease in population of grass plants , as more and more rabbits will eat grasses so there will be a decline in grass plants.
What would happen to the population of rabbits if the population of foxes increased got bigger )? Why?
Explanation: THE INCREASE IN THE POPULATION OF FOXES MEANS DECREASE IN THE NUMBER OF RABBITS, AS INCREASED FOXES EAT THE RABBITS AND THEY TOTALLY COLLAPSED. IT IS BECAUSE THE FOOD CHAIN DISTURBS .
What would happen to the rabbit population if the fox population moved out of the area represented by the food web?
What would happen to the rabbit population if the fox population moved out of the area represented by the food web? ... There would be more food for secondary consumers . The number of primary consumers would increase.
What would happen if there were no rabbits?
What would happen if the rabbits in the food web below all died from a disease? ... The foxes, hawks, and owls would have less to eat without the rabbits . As a result, fewer foxes, hawks, and owls would live in the ecosystem because there would be less food for them.
What would happen if rabbits were removed from the ecosystem?
If it died, the consumers that feed on it – rabbits, insects and slugs – would have no food . They would starve and die unless they could move to another habitat. All the other animals in the food web would die too, because their food supplies would have gone.
What is happening to the rabbit population?
The culprit was discovered to be rabbit hemorrhagic disease , a virus so deadly it has been likened to a plague. The disease, which has a mortality rate as high as 70%, had previously devastated rabbit and hare populations in China, Europe and Australia, first reaching domestic rabbits in the United States in 2018.
What if grass went extinct?
They would starve and die unless they could move to another habitat. All the other animals in the food web would die too, because their food supplies would have died out. The populations of the consumers would fall as the population of the producer fell.
How do rabbits affect the ecosystem?
In their natural habitats, rabbits serve the two main functions of keeping plant life in check and providing food for carnivorous predators . ... Ultimately this encourages more biodiversity among the plants in the ecosystem. Rabbits also have nutrient dense urine and feces that can help revitalize soil and keep it healthy.
What happens with the Wolves when the rabbit population decrease?
What happens to the wolf population when the bunny population decreases? The wolf population slows its rate of increase and then decreases . the wolves, and an absolute maximum of 1/3 of the current wolves have a chance of surviving, thereby reducing their numbers drastically in the next round.
What would happen to a population of rabbits if their natural predators were removed from their habitat?
The research shows that removal of predators will, in most situations, have little effect on rabbit abundance , because other factors such as climate, food and disease are already limiting rabbit populations.
What will happen if the population of the frog increases?
Answer: Explanation:So if all frogs were to die off, a valuable food source will go missing in the food chain of many animals around the world. ... The number of animals that eat the frogs will die off, then the animals that eat them will go hungry, and their populations will be devastated as well.
Is a rabbit a tertiary consumer?
Food Chain Trophic Levels Worksheet
Sample answers: Primary consumers: cows, rabbits, tadpoles, ants, zooplankton, mice. Secondary consumers: frogs, small fish, krill, spiders. Tertiary consumers: snakes, raccoons, foxes, fish.
What is the food chain for a rabbit?
For example, a fox, a rabbit, and a plant are linked because the rabbit eats the plant and the fox eats the rabbit. These links are called food chains. Animals and plants get the energy they need from their food. Plants use the Sun’s energy to make their own food, while animals eat plants or other animals.
Who eats rabbits in food chain?
Wild rabbits are often eaten by snakes, eagles, hawks, owl, foxes and raccoons . Domesticated rabbits kept as pets can also fall victim to these predators if the rabbits are kept outside, but dogs and cats may also kill and eat rabbits.
