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Q: What are earth biological system how they sustain humanity?
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Related questions

What is the planet that could not sustain human life?

Earth is the only planet in our solar system that can sustain human life.


Why is earth is a unique planet in our solar system?

Up to now, Earth is the only planet in our solar system that can sustain life as we know it.


Which planet in the solar system is known to sustain life?

Only Earth, as far as we know.


Which earth system includes humans?

Earth system is a self regulatory system that comprise of physical, biological, chemical, and human systems within it. The earth system that includes humans is called biosphere.


When is the earth discoved?

As humanity evolved on the Earth and as the Earth was there for 4600 million years before humanity, the Earth can never have been discovered by humanity.


What is the difference between the earth and the stars?

Stars are suns and cannot sustain life. Earth is well, earth, and it CAN sustain life.


Why is earth a unique planet of your solar system?

because its the only planent that can sustain life (eg water, oxegon)


What must you do to sustain life on earth?

we can sustain life on earth if we keep on recycling and pick up rubbish.


What is the difference between earth and a star?

star is a huge mass of gas, where as earth is a planet


What are the earth's principal biological system?

fisheries, forests, grasslands and croplands


What are the three features of Earth that allows it to sustain life?

In order for earth to sustain life it has the magnetic field, plate tectonics, and active volcanoes.


Is life on earth possible?

While Earth can no doubt sustain life in the case of humans and every animal alive to date, it is still a question as to whether earth can sustain life or not.