Soil with a PH of 6.0

question 14

Multiple Choice

Soil with a pH of 6.0:

• A) is slightly acidic
• B) is most likely caused by human-produced air pollution
• C) is problematic because the optimum soil pH for plant growth is 8.0 to 10.0
• D) is often associated with toxic concentrations of soluble aluminum and manganese.
• E) All of these choices are correct

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Definitions:

Steering Knuckles

Pivot points in a vehicle's suspension system that connect the wheel hubs to the suspension and steering components, allowing wheels to turn.

Steer Axle

The front axle of a vehicle, which is connected to the steering mechanism, allowing the driver to control the vehicle's direction.

Tie Rod

A crucial component in the steering system of a vehicle that transmits force from the steering center link to the steering knuckle, enabling steering.

Power Divider

A component in the differential of a heavy-duty vehicle that distributes power evenly to the axles, enhancing traction.