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Quiz attempt

Soil Pollution Mechanisms & Sources - Lesson Assessment

5 questionsPassing score: 60%Answered: 0/5

Question 1

What is soil pollution?

Plant growth

Water contamination

Air movement

Accumulation of harmful substances in soil

Question 2

What is adsorption?

Movement of water

Evaporation

Pollutants attaching to soil particles

Chemical reaction in air

Question 3

What is leaching?

Heating of soil

Downward movement of pollutants with water

Drying of soil

Mixing of air

Question 4

What is a major source of soil pollution?

Sunlight

Wind

Industrial waste

Oxygen

Question 5

Why is soil pollution long-lasting?

Pollutants persist in soil

Plants remove all pollutants

It evaporates quickly

Soil moves fast

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