Landslides occur when earth materials that are no longer held by friction move down a slope with the of gravity. i think this is true. but i really need be because this may be wrong. i'm offering 11 points and marking the best answer as brainliest. don not just answer for the points because i am very smart and can answer any question anyone has but if you give me a wrong answer, then you won't get marked brainliest.

Yes, the given statement is true.  

A landslide is illustrated as the movement of debris, the mass of rock, or earth down a slope. The landslides are a kind of mass wasting that signifies any down-slope movement of rock and soil under the direct effect of gravity.  

The slope movement takes place when the forces functioning on down-slope primarily because of gravity exceeds the strength of the Earth substances, which compose the slope. The causes comprise elements, which elevates the influences of down-slope forces and factors, which contribute to reduced or low strength.  

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

silt loam

hope this