Question

unit test: earths surface - part 1 earths crust is part of which sphere? atmosphere biosphere hydrosphere lithosphere

Explanation:

The lithosphere is the rigid, outermost shell of the Earth, which includes the crust and the uppermost part of the mantle. The atmosphere is the layer of gases surrounding the planet. The biosphere is the global sum of all ecosystems. The hydrosphere encompasses all water on Earth's surface. Since the Earth's crust is part of the rigid outer - shell, it is part of the lithosphere.

Answer:

lithosphere