medicines, food, chemical cycling, raw materials
Intact Ecosystem can provide many services. This can include water purifying, cooling and storing water, care for wildlife, soil preservation services.
Humans are the largest polluters in ecosystems.
The role of humans in ecosystems is that they have to depend on their ecosystems to provide food for survival and to recycle wast. They also have a role to destroy their environment by polluting the air, land, and water.
Human, according to the theory of evolution.
artificial ecosystems are not invaded by humans
Chemicals that have been taken from plants are more secure for humans and ecosystems because most of them are bio-degradable. They are safer than mineral chemicals which can lead to poisoning of the ecosystems if not well handled.
The nonliving resources that humans obtain from ecosystems are called
C. Treated sewage is less damaging to the environment than untreated sewage
Humans are the largest polluters in ecosystems.
I believe human beings should intervene in some ecosystem, because human well-being is highly dependent on ecosystems. The ecosystems provide benefits such as food and drinkable water. Ecosystems depend on essential environmental cycles like carbon, continuous circulation of water and other nutrients.
Humans :)
Bears.
in a good ecosystem
they polute water
The role of humans in ecosystems is that they have to depend on their ecosystems to provide food for survival and to recycle wast. They also have a role to destroy their environment by polluting the air, land, and water.
we affect the ecosystem by pollution
PollutionDeforestationDamaging habitatsFood wasteMining
Water sunlight and air