Erosion-the moving of weathered rocks and soil by wind, water or ice

Absorb-to take in; to soak up; " the sponge absorb 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 earth's water. Plants give off moisture, and water from rivers and oceans evaporates, making water vapor. This vapor rises, from clouds, and then falls as rain, hail, or snow,