Water molecules at the surface (next to the air) stick close together, forming an invisible film
What is properties of water
100
Carbonation is the mixing of water with carbon dioxide to make carbonic acid. This type of weathering is important in the formation of caves.
What is chemical weathering
100
a single raindrop makes a small crater dispersing soil. this is directly caused by rainfall
What is splash erosion
200
The cool nights and hot days always cause things to expand and contract. That movement can cause rocks to crack and break apart
What is mechanical weathering
200
the process of breaking big rocks into little ones
What is mechanical weathering
200
the reaction between rocks and oxygen is oxidation
What is chemical weathering
200
this is caused by permafrost melting because of running water it happens along coatlines and rivers
What is
thermal erosion
200
wind moves loose soil
What is wind erosion
300
this process nearly happens at the surface of the planet
What is mechanical weathering
300
any of various methods to achieve the maximum utilization of the land and preserve its resources through such controls as crop rotation or prevention of soil erosion
What is soil conservation
300
using a rain barrel is an example of
What is soil conservation
300
occurs when clay or other materials near hard rock absorb water
What is mechanical weathering
400
the erosion or disintegration of rocks, building materials, etc., caused by chemical reactions
What is chemical weathering
400
the gradual wearing away of soil, dirt, rock, or other land structures over time through natural forces such as water or wind is an example of
What is erosion
400
physical weathering that causes rocks to crumble
what is
mechanical weathering
400
wetlands act as natural sponges absorbing rainwater and preventing it from carrying the soil away
What is
soil conservation
400
Water seeps into cracks and crevices in rock. If the temperature drops low enough, the water will freeze. When water freezes, it expands
What is mechanical weathering
500
liquid and gas are states of matter but they are also properties of...
What is properties of water
500
the process of eroding or being eroded by wind, water, or other natural agents.