Concept:Deforestation means removing trees, which mainly exposes the soil and leads to its loss.
Explanation:Tree roots hold the soil firmly in place.
Tree canopies also protect the ground from heavy rain and wind.
When trees are cut down, the soil becomes loose and exposed.
Rain and wind then wash or blow away the topsoil, causing soil erosion.
Therefore, the main direct effect of deforestation is the loss of soil particles.
Deforestation destroys habitats, so it does not create new ones.
It also reduces biodiversity and increases carbon(IV) oxide in the atmosphere.
Hence, the other options are incorrect.
Answer:B. loss of soil particles