Erosion:The moving of weathered rockes and soil by wind,water,or ice

Absobsbs:To take in;to soak up;"The sponge absores water

Landform:A shape of the land,such as a mountain ,plain,or plateau

Observation:something you have notice by watching carefully

Water-cycle:The constant movement of the earths water.plants give off moisture and water from rivers and oceans eveporation making water vapor this vapor rise formes cloudes and then falles as rain,hail,,or snow