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What two limiting factors decrease population without anyone dying?
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What are so limiting factors in and ecosystem?
limiting factors are the resources in the enviorment that help the enviorment carry its carrying capacity without over flowing with animals
What would be the decrease in population a year if no children were born?
Without births, the population decrease would be the same as the number of deaths, which is generally between 57-58 million a year.
What limiting factors can humans not go without?
Oxygen, water, and various types of food are necessary to sustain the human life form.
What is a density independent regulatory factor?
A density-independent regulatory factor is an environmental factor that influences population size or growth without being affected by the population density. These factors can include natural disasters like floods or droughts, temperature changes, or other abiotic factors. They have the same effect on population size regardless of the population's density.
Which particles in an atom can increase or decrease in number without changing the identity of the element?
Neutrons
What are so limiting factors in and ecosystem?
limiting factors are the resources in the enviorment that help the enviorment carry its carrying capacity without over flowing with animals
What Species have Limiting Factor?
All species have Limiting Factors. Limiting factors are things that keep an animals population down to its carrying compasity. Limiting factors are space, weather, and food. if there is not enough food animals will die and will not have offspring.Space is limited, without enough space disease spreads quickly and there is no room for nesting or reproducing. weather is a limiting factor because during bad weather, (floods, droughts, winter, etc.) animals will not reproduce, or have offspring, it can also kill off other organisms.
Describe one of the limiting factors and describe how it limits population growth?
Limited availability of food can be a limiting factor for population growth. When there is not enough food to sustain a growing population, individuals may struggle to obtain enough nutrients to survive and reproduce. This can lead to increased competition for resources, malnutrition, and lower reproductive rates, ultimately limiting the overall population size.
What is the difference between population-dependent and population-independent pressures?
Population dependent factors become more limiting as the population increases. (eg. amount of resources, intraspecific competition, predation, disease, physiological stress) Population independent factors lower the population size without regards to it. (eg. natural disasters, unnatural weather, acts of fate (volcano, flood, fire, earthquake, hurricane, etc.))
Suppose you were a farmer trying to grow plants in a greenhouse. why would it be important to know what the limiting factor is?
A limiting factor is important because without it there would be billions and billions of organisms that would never decrease they would just keep on increasing.
What would be the decrease in population a year if no children were born?
Without births, the population decrease would be the same as the number of deaths, which is generally between 57-58 million a year.
Describe an exponential growth pattern include key factors such as growth factors?
One example of exponential growth and limiting factors is a basic population growth equation, dN/dt=rN(1-N/K), where N(t) is the population at time t, r is the populations growth rate at t=0, and K is the populations carrying capacity which is the limiting factor on the population's exponential growth. The population will increase exponentially until it starts to get close to K at which point the growth rate will slow down and the population will converge to K as t tends to infinity assuming no other factors influence the population. This particular equation is known as a logistic model and in general doesn't represent exponential population growth very well in the real world due to numerous factors such as resources available, other species fighting for the same resources, natural factors such as disease or illness as well as others. This basic model just assumes that a population can grow to a capacity K without interruption and without external effects.
What limiting factors can humans not go without?
Oxygen, water, and various types of food are necessary to sustain the human life form.
What is the relationship between carrying capacity and limiting factors?
the difference between limiting factor and carrying capacity is the fact that carrying capacity is the population a ecosystem can support over TIME and limiting factor just makes the population stop growing and wont let any more people/animals/ect.. in if the place is packed
How do you decrease voltage in dc without decreasing amperage?
In order to decrease voltage without decreasing amperes you have to also decrease resistance. Ohm's Law: Voltage = current times resistance
What is a density independent regulatory factor?
A density-independent regulatory factor is an environmental factor that influences population size or growth without being affected by the population density. These factors can include natural disasters like floods or droughts, temperature changes, or other abiotic factors. They have the same effect on population size regardless of the population's density.
Why are limiting development on floodplains effective?
Limiting development on floodplains is effective in controlling floods because this allows floodplains to absorb floodwaters without harm to structures
