Lava is slow only, 10 mph at fastest but hot ash can go 200 mph.
The force of gravity keeps water flowing down hill.Where slopes are steep,the water in streams and rivers flows very fast. :) <3
The force of gravity keeps water flowing down hill.Where slopes are steep,the water in streams and rivers flows very fast. :) <3
The force of gravity keeps water flowing down hill.Where slopes are steep,the water in streams and rivers flows very fast. :) <3
the three factors that affect how fast a river flows is the steep ,width and depth and how it is curved
the three factors that affect how fast a river flows is the steep ,width and depth and how it is curved
Rivers often form a steep mountain slopes. Near its sourcem a river is often a fast flowing and generally follows a straight, narrow course. The steep slopes along the river erode rapidly. The result is a deep, V-shaped valley. from-Lil'lexoo! =]
Rivers often form a steep mountain slopes. Near its sourcem a river is often a fast flowing and generally follows a straight, narrow course. The steep slopes along the river erode rapidly. The result is a deep, V-shaped valley. from-Lil'lexoo! =]
Rivers often form a steep mountain slopes. Near its sourcem a river is often a fast flowing and generally follows a straight, narrow course. The steep slopes along the river erode rapidly. The result is a deep, V-shaped valley. from-Lil'lexoo! =]
whether they are deep or wide, slow or fast flowing, shallow or steep gradient, a river flows in a channel
Rock avalanches can move at great speeds due to the combination of loose rock material and their steep slopes. When the slope fails, the rocks can accelerate quickly due to gravity, generating high speeds as they travel downhill. The fast movement of rock debris in avalanches is also attributed to the lack of friction and resistance as it flows over the ground.
The process is known as mudflow, which occurs when a large amount of water mixes with soil and rock to create a dense, fast-moving mixture that flows downhill. Factors such as heavy rainfall, steep slopes, and loose, unconsolidated soil can trigger mudflows.
ocean