Question

What sphere causes the event?​

Answer 1

Answer:

example, many birds (biosphere) fly through the air (atmosphere), while water (hydrosphere) often flows through the soil (lithosphere). In fact, the spheres are so closely connected that a change in one sphere often results in a change in one or more of the other spheres. Such changes that take place within an ecosystem are referred to as events

Answer 2

Answer:

sorry , don't know.

Explanation:

let me try