Which of these is not one of Earth’s four spheres? A.) hydrosphere B.) geosphere C.) terrasphere C.) terrasphere D.) biosphere L F This is the thin envelope of gases that surrounds Earth. A.) A.)atmosphere atmosphere B.) biosphere C.) geosphere D.) hydrosphere L F Erosion and weathering are examples of this type of force. A.) constructive B.) destructive B.) destructive C.) build up D.) stationary L F The hydrosphere contains all of Earth’s ___________. A.) A.)water water B.) land C.) life D.) air L F Heat flowing out of Earth as it cools is one form of ___________ that drives the Earth system. A.) flow B.) system C.) C.)energy energy D.) air L F Group of parts that include air, water, land, and life. A.) geosphere B.)system system B.) C.) group D.) hydrosphere L F Which is the main source of energy that drives the Earth system? A.) gravity B.) weather C.) wind D.) D.) heat heat from from the the sun sun L F The rocks that make up Earth are part of which sphere? A.) biosphere B.)geosphere geosphere B.) C.) atmosphere D.) hydrosphere L F Which sphere of the Earth system includes trees, grasses, and squirrels? A.) hydrosphere B.) atmosphere C.) biosphere C.) biosphere D.) geosphere L F Forces that wear down, or destroy, landmass. A.) stationary B.) constructive C.) reinforce D.) D.)destructive destructive L F Earth’s metal core, solid middle layer, and outer rocky layer. A.) hydrosphere B.) atmosphere C.) biosphere D.) D.)geosphere geosphere L F The sphere that contains all of Earth’s water. A.) biosphere B.)hydrosphere hydrosphere B.) C.) geosphere D.) atmosphere L F Forces that construct, or build up, mountains. A.) destructive B.) system C.) biosphere D.) D.)constructive constructive L F The ability to do work. A.) costructive B.) gravity C.) energy C.) energy D.) geosphere L F This part of Earth contains most of its mass? A.) geosphere geosphere A.) B.) atmosphere C.) hydrosphere D.) biosphere L F Congratulations! Thank-you for playing…