answersLogoWhite

0

🌎

Population

A population refers to the collection of organisms that belong to similar species and live in a single geographical area at a specified time. An example of a population is all the people residing in the United States.

19,593 Questions

How does population growth connect to plants?

Population growth can affect plants through increased demand for resources like land, water, and nutrients. As the human population grows, the expansion of urban areas and agricultural activities can lead to habitat destruction, deforestation, and pollution, negatively impacting plant biodiversity and ecosystems. Additionally, increased population can result in more carbon emissions and climate change, which can further threaten plant species.

Why is there more population growth of cities in LDCs compared to MDCs?

Beacause people think that a lot of babies will die to illness. And the fact that they need people to help out with farming and when the parents get older they will need children to care for them. Look at a Demographic Transition Model for more info.

How might cities with smog problems lessen the dangers to people who live and work in the cities?

Cities can reduce smog by promoting the use of public transportation, enforcing stricter emissions standards for vehicles and industries, and increasing green spaces and urban parks to absorb pollutants. Implementing air quality monitoring systems and raising public awareness about the health risks of smog can also help mitigate its effects on residents and workers.

Is the population of the UK 60 million?

well to this day we have counted the people and yes it has gone over 60k millions of people

How many people would it take to make a chain around the world?

Well, if you make the chain around the equator and assume one meter per person, you would need about 40,075,000 people... and a whole lot of boats.

What happens to a growth in an S shaped graph?

In an S-shaped growth curve, growth starts slowly, accelerates as resources are utilized more efficiently, and then plateaus as resources become limiting. This pattern reflects a logistic growth model, where population growth reaches a carrying capacity where the environment can no longer support further growth.

What are three different measurement that describe populations?

Two 'characteristics in a population of organisms' virtually means two things that you can see in a group of the same animals. So for example, in a group of Spider Monkeys, you might notice that they have: 1) Large ears 2) Long arms & legs Those are just two characteristics, and there are so many others. So, to sum it all up, characteristics is how something looks all the time, and a population of organisms is just a fancy way of saying a group of animals of the same species. Hope I helped. Miles 'Tails' Prower =]

How does pollution affect the population growth of euglena?

Pollution affects the growth of euglena by two simple aspects; sunlight and nutrients. The euglena can no longer obtain sunlight through the water if pollution is causing the water to become too polluted for sunlight to break through. Since the euglena can also absorb nutrients through the cell membrane, pollution can contaminate the nutrients that the euglena needs for survival, both ultimately causing the prevention of the euglena from creating or obtaining food.

Why death rate is a factor that affecting the population growth?

The death rate is a factor that affects population growth because it determines the rate at which individuals are leaving the population. A high death rate would result in a decrease in population growth, while a low death rate would lead to an increase in population growth. It is an important factor to consider in understanding population dynamics and demographic trends.

What parameter indicates that the size of the human population is increasing?

A parameter that indicates the size of the human population is increasing is the population growth rate, which is calculated as the difference between the number of births and deaths in a specific time period. Additionally, increasing fertility rates and declining mortality rates can also indicate population growth.

What might be a consequence of unlimited human population growth?

Potential consequences of unlimited human population growth include depletion of natural resources, strain on infrastructure and services, increased pollution and environmental degradation, and competition for limited space and food resources. These factors can lead to social, economic, and environmental challenges for society.

What is the current population of coral?

It is estimated that around 33% of coral reefs worldwide are degraded or destroyed. The current population of living coral species is difficult to determine as it varies by region and species. However, conservation efforts are being made to protect and restore coral reefs to help increase their population.

Which would you expect to have the greatest biomass a population of rabbits or a population of foxes living in the same ecosystem?

A population of rabbits would be expected to have greater biomass due to their lower trophic level position and larger population size compared to the population of foxes, which occupy a higher trophic level and have a smaller population size.

How many total of human beings are the on earth?

Since people are both being born all the time and dying all the time, you can never get a precise figure for the global population at any given moment, however, the world's total population is currently (in the year 2012) approaching seven billion.

How many people were killed in the hurricane Katrina and boxing tsunami?

Hurricane Katrina resulted in about 1,833 confirmed fatalities in the U.S., primarily in Louisiana. The Boxing Day tsunami in 2004 caused an estimated 230,000 to 280,000 deaths across 14 countries in South and Southeast Asia.

What can affect a population after it reaches the carrying capacity?

After a population reaches its carrying capacity, factors such as competition for resources, increased susceptibility to diseases, and environmental degradation can lead to decreased reproduction rates, increased mortality, and overall population decline. This can create a cycle of fluctuations around the carrying capacity as the population responds to these constraints.

Why do people live in southeast Asia when there's so many natural disasters?

Despite the risks of natural disasters such as earthquakes, typhoons, and tsunamis, people still choose to live in Southeast Asia due to factors such as economic opportunities, cultural ties to the region, and family connections. Additionally, many communities have adapted to their environment by implementing disaster preparedness measures and building resilient infrastructure to mitigate the impact of disasters.

Why does it appear that the human population does not follow the logistic growth curve?

The human population doesn't perfectly fit the logistic growth curve due to various factors, such as technological advancements that increase carrying capacity, migration patterns, and social dynamics influencing birth rates. Additionally, unpredictable events like wars, diseases, or natural disasters can disrupt population growth patterns. These complexities make it challenging for human population growth to conform strictly to a logistic model.

What are demographic indices?

population age structures, mortality rates, sex ratios, and children - women ratios(fertility)...........these all are taken as Demographic Indices. An indicator based on just two of these variables . A multivariable indicator based directly on socioeconomic data.

What is the people population in the state of new york?

The U.S. Census Bureau's latest estimate of New York's population was a 2009 estimate of 19,541,453 people.

Why is Hardy-Weinberg equilibrium?

The distribution of alleles does not change from one generation to the next

What factors affect a person's decision about where to live?

Factors that can affect a person's decision about where to live include job opportunities, cost of living, quality of schools, proximity to family and friends, climate, lifestyle preferences, safety, and access to amenities like parks, restaurants, and cultural attractions. Personal preferences such as urban or rural setting, commute time, and housing options also play a significant role in decision-making.

Would a population with exponential growth experience more or less competition than a population whose rate of increase is slower Explain?

This is a filthy question! A population with exponential growth soon becomes basically out of control and cannot therefore be controlled in the longer term, but in the short term:

- IF sufficient controls have already been put into place by the leadership

(eg through nepotism with, preferably, talentedrelatives, and through the the principle of "it's not what you know but who you know" for others)

-If the people know their place;

-If the people have a person and/or organization to look up to and admire;

-It is EXTREMELY IMPORTANT that social measures be put in place and be already running to look after the people who are disadvantaged economically and socially when things take off and they are left behind.

All of these above social measures, among others, are typified by that country's justice and prison system. It is important to have a good prison system to remove from society those who prey on and take advantage of others. They have to be removed from disadvantaging society. This includes not just criminals, but rebels, revolutionaries, political and religious extremists, and removing from power those who threaten your own. Accordingls, this means:

(i) there must be a fair and honest judicary and police system, which means no nepotism here,

(ii) Swift hearing of criminal cases;

(iii) Speed in sentencing and limited appeals: (if a person is obviously guilty appeals should be dis-allowed.)

(iv) Consideration of the impact of the crime on the victim;

(v) Restitution by criminal to victim and society (eg sale of assetts to victim, and then working for victim for free to pay off social debt.

(vi) Remove any psychological reasons to be used for the commission of any crime: if a person is sick then they are sick and should be removed from and quarantined from society until they are well, and then be charged with the same crime again.

(vii) Introduction or Re-introduction of the death penalty, and not being afraid to use it for certain specified crimes: there are some crimes so heinous that the perpetrator should not be allowed to live.

(viii) The bodies of those executed to be given to Science or to Medicine: they may as well be of use to someone!

It is important that all of these are up and running satisfactorally before growth starts to really accelerate and take off, that everyone knows it, and that everyone thinks their country is the best in the whole wide world.

With all that above said and done, since the lifetime for all No.1 civilizations throughout history has only been an average of about 230 years [eg Rome; Britain; USA; , China in history] so the above country with exponential growth will only last for about two centuries anyway before it collapses from inward pressures, let alone from outward threats.

How many people were killed during the earthquake in New Zealand?

As of March 2022, there have been no reports of deaths caused by an earthquake in New Zealand. However, in the past, earthquakes in New Zealand have resulted in fatalities, the most notable being the 2011 Christchurch earthquake where 185 people lost their lives.