Predict effects on a population if some of the animals in the community are scarce or if there are too many?

1. What effect can one species have on the other species in a community?
2. How does population affect an animal population?
3. What will happen when there are too many animals of one species and not enough food?
4. What would happen to the population of an animal if its food source were removed from the food web?
5. How animals affect the ecosystem?
6. What is the population of organisms that interact with another population of organisms?
7. What is a community for animals?
8. How does population growth affect endangered animals?
9. Why are animal populations decreasing?
10. What happens when a species over populated?
11. What happen if animals are overcrowded in a place?
12. What causes animal overpopulation?
13. What do you think will happen if all animals belonging to one category of animals are killed How will that affect the food chain?
14. What happens to the food chain when an animal becomes extinct?
15. What would happen to the population of an animal if its natural predator was removed?

What effect can one species have on the other species in a community?

Predation can have large effects on prey populations and on community structure. Predators can increase diversity in communities by preying on competitive dominant species or by reducing consumer pressure on foundation species.

How does population affect an animal population?

If one animal's population increases, the population of animals that eat that animal might also increase. Increases in population aren't always good. Sometimes a population will grow too large for the environment to support. Other changes in limiting factors can cause a population to decrease.

What will happen when there are too many animals of one species and not enough food?

This unnatural balance damages the ecosystem and food chain. When too many of the same animal compete for a similar food source, many die from starvation. Others are forced to leave their natural habitats in search of food.

What would happen to the population of an animal if its food source were removed from the food web?

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. The populations of the consumers would fall as the population of the producer fell.

How animals affect the ecosystem?

Summary. All animals influence the environment to varying extents. The production of livestock and poultry has marked impacts on the environment influencing water, air, and soil. ... When there are problems in management, livestock and poultry can reduce water quality.

What is the population of organisms that interact with another population of organisms?

Mutualism. When the two different population species interact in such a manner that it is beneficial to each other, then this form of interaction is called mutualism. Lichens are a classic example of mutualism in between fungi and algae. Even plants and animals show good mutualism.

What is a community for animals?

[′an·ə·məl kə′myü·nəd·ē] (ecology) An aggregation of animal species held together in a continuous or discontinuous geographic area by ties to the same physical environment, mainly vegetation.

How does population growth affect endangered animals?

As the human population grows, we destroy more habitat, kill more animals for food, release more pollution into the atmosphere, soil, and water supply, all of which increase the rate of extinction of species. ... Modern rates of extinction were eight to 100 times higher , the authors found.

Why are animal populations decreasing?

Scientists have long-warned that the world is entering a sixth mass extinction, driven by humanity's consumption of wildlife and wild spaces, and the burning of fossil fuels. Global warming will also cause ecosystems to shift faster than some species can adapt. Actions can be taken to slow the decline.

What happens when a species over populated?

Background. In ecology, overpopulation is a concept used primarily in wildlife management. Typically, an overpopulation causes the entire population of the species in question to become weaker, as no single individual is able to find enough food or shelter.

What happen if animals are overcrowded in a place?

WASHINGTON, Feb. 10 —Overcrowding in animal societies can lead to stress‐induced maladies—such as liver disease, heart trouble and sexual deviation—which serve as a natural form of population control. Minnesota jack rabbits suffer liver and heart ailments.

What causes animal overpopulation?

Pet “overpopulation” encompasses two primary factors: (1) allowing cats and dogs to reproduce with little chance to find homes for the offspring and (2) pets being relinquished by owners who can no longer keep their animals, or who no longer want them.

What do you think will happen if all animals belonging to one category of animals are killed How will that affect the food chain?

Answer: The food web might be changed greatly if a species disappeared from an ecosystem. The organisms that fed on the species would have to find new sources of energy.

What happens to the food chain when an animal becomes extinct?

If one species in the food web ceases to exist, one or more members in the rest of the chain could cease to exist too. A plant or animal doesn't even have to become extinct to affect one of its predators. The harelip sucker fish, for example, used to eat snails in the 19th century.

What would happen to the population of an animal if its natural predator was removed?

The most obvious result of the removal of the top predators in an ecosystem is a population explosion in the prey species. ... More predators kill more prey, which, along with food scarcity, decreases the population. When prey becomes more scarce, the predator population declines until prey is again more abundant.