the number of people, other living organisms, or crops that a region can support without environmental degradation.
change in population
All habitat needs food,water,and shelter to survive. For example, a change in the community could be that the seals population decrease causing a lot of sharks to die off, but once the sharks die off more seals would live and the population will go back up.
an environmental factor that tends to limit population size.
ex: tempature, sunlight,pressure,oxygen
sharks eat seals, but if seals don't get enough food and water they will die and the sharks population would decrease because they wont have any food to eat. Or if the shark does not get the food they need they would die and the seals population will increase.
an organism, either a green plant or bacterium, which is part of the first level of a food chain.
animal that gets its energy from eating plants, and only plants
an animal or person that eats food of both plant and animal
an animal/people that eat meat
ex: people (minus vegetarians)