Erosion is classified at geological method, in which sediments, like rock or soil are transported to a diverse environment through forces like water or wind.
Weathering is classified as the process of dissolving or breaking apart Earth materials.
Scientifically, tectonic plates are considered to be the Earth's lithosphere. Tectonic plates assemble together creating the Earth's crust.
Sediments are natural materials like soil or rock, broken apart from natural processes like erosion or weathering.
Evaporation is method of changing liquid into gas. In other words, it is the process of water turning into water vapours.
Afforestation and reforestation is the process involving planting multiple trees in agricultural spots. The only difference is afforestation is planting forest trees, in new areas with no trees, whilst reforestation is simply planting a number of forest trees.