True
True. When a river slows down, it loses its ability to carry large sediment particles, so it deposits them first. Smaller particles settle later as the energy of the river decreases further.
True
Graded deposits are a type of sorted deposit. Graded deposits have particles that are sorted by size, with larger particles settling out first followed by smaller particles. This results in layers of sediment that are sorted by particle size within the deposit.
No, the heavier are deposited first and then the medium ones and lastly the very smallest (sand). This can be seen clearly when you look at what are called out washed plains.
No, the heavier are deposited first and then the medium ones and lastly the very smallest (sand). This can be seen clearly when you look at what are called out washed plains.
clay,sit,sand
clay,sit,sand
Silt has finer sediment compared to sand. Silt particles are smaller than sand particles, making silt feel smooth and silky to the touch.
Fine sediment would be easier to compact compared to coarse sediment. Fine sediment particles are smaller and have more surface area contact, allowing them to interlock and compress more tightly when pressure is applied. Coarse sediment particles are larger and have more space between them, making it harder to compact.
Yes, the size of particles that water can transport typically decreases as water velocity decreases. As water velocity decreases, its ability to erode, lift, and transport larger particles diminishes, allowing only smaller particles to be carried. This is why slower-moving rivers are often associated with finer sediment deposits.
The smaller pieces formed due to weathering are called sediment or particles. These can range in size from tiny clay particles to larger sand-sized grains, depending on the intensity of the weathering process.
Fine sediment settles slowest, while coarse sediment settles fastest. This is because fine sediment particles are smaller and lighter, leading to reduced settling velocity, whereas coarse sediment particles are larger and heavier, allowing them to settle more quickly.