Question

Would earth be able to sustain life if one of the major spheres is not present?

Answer 1

No earth won't be able to sustain life if any of the major spheres is removed because the life on earth is present in the biosphere.

Biosphere which is formed by the interaction of all the spheres of earth viz lithosphere, hydrosphere and atmosphere which can sustain life.

Thus if even one of these sphere goes missing there would be no life possible.

Answer 2

These are the geosphere, atmosphere, hydrosphere, biosphere etc.

Apart from that, they are also make up all of the components of our planet, both non-living, living etc.

We can also describe each individually in terms of its properties along with its features, even you also have find difficult time finding an example where one sphere doesn't either touch.