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Yes they do. For example they cut down trees to build houses etc. They also modify the ecosystem when building roads
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∙ 7y ago
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What role do humans play in the ecosystem?
Humans are the largest polluters in ecosystems.
Which animal has modified ecosystems more than any other animal and has had the greatest negative impact on world ecosystems?
Human, according to the theory of evolution.
What is the difference between artificial and natural ecosystems?
artificial ecosystems are not invaded by humans
At the present rate of world population increase how long will it be before there is more water in humans than in the sea?
This could never happen as the amount of freshwater resources would run out long before even 0.001% of the oceans water was within humans. Because humans CANONT CONSUME SEA WATER it is to salty Assuming an anual population growth rate of 1.7% and each human holds 50l water (average) and the sea holds 1.347 billion km3 Meaning around 100,000,000,000,000,000,000 years at current growth rates.
How do human actions increase the carrying capacity of some ecosystems?
Humans can affect the carrying capacity of ecosystems by taking or adding something to the environment. Such as natural resources and chemicals. These can greatly affect the environment, thus greatly affecting the animals in the environment
Why are human population not limited by the carrying capacity of their ecosystems?
Humans are able to use their knowledge to locate resources they need.
What is the nonliving resources that humans obtain from ecosystems?
The nonliving resources that humans obtain from ecosystems are called
How does the population growth curve of humans compare with that of bacteria on a petri dish?
The population growth curve of humans typically follows an S-shaped curve, showing slow growth initially, followed by a period of rapid growth, and then tapering off as it reaches carrying capacity. In contrast, the population growth curve of bacteria on a petri dish shows exponential growth, where the population continuously and rapidly increases without reaching a plateau due to unlimited resources in the artificial environment.
What role do humans play in the ecosystem?
Humans are the largest polluters in ecosystems.
Why does a population that experiences exponential growth have a high chance of having a population crash?
The problem with human population growth is that it is more complicated than it would be if humans were not able to adjust birth rate and modify their environment.
What are some animals that are hurting ecosystems?
Humans :)
What ecosystems do humans live in?
in a good ecosystem
What are ecosystems manged by humans called?
Bears.
Where is the humans greatest growth populations occurring?
The greatest growth populations of humans are currently occurring in Africa, particularly in countries such as Nigeria, Ethiopia, and the Democratic Republic of Congo. These regions have high birth rates, improving healthcare and living conditions, and a relatively young population, contributing to rapid population growth.
Which is a way that humans affect ecosystems?
they polute water
What are limiting factored for humans?
Control of population growth is based upon limiting factors and population interactions in each ecosystem. These are resources such as food, water, oxygen, and space availability.
In what ways do humans affect ecosystems?
we affect the ecosystem by pollution
