Which part of Earth belongs to the geosphere?
air
plants
minerals
water
Help plz

The geosphere is all of the rock, land and minerals on Earth, and you can remember this because 'geo' means 'ground. '

The hydrosphere is all of the water on Earth, which makes sense since 'hydro' means 'water. '

'Bio' means 'life,' so all of the living organisms on Earth make up the biosphere.

Step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

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