yes
Mechanical weathering
It's called a landslide
A landslide.
constant waves action against the sea cliff will first cause a wavecut notch which gradually increase in size. when it become too large to support the cliff aboves it, some of the cliff face give way and fall into the sea. as this process continues, a rock platform is created.
A disc or chain harrow is towed behind a tractor to break down soil lumps into a fine tilth suitable for seed sowing.
Rockslides
Physical digestion is the term for breaking down large food molecules into small molecules. Mechanical digestion and physical digestion mean the same thing.
A scree slope is caused by weather erosion breaking off pieces of rock from the cliff and mountain-side.
Chewing is mechanical digestion.
yes... when you are falling off of a cliff it feels like you are not getting pulled by gravity if that's what you mean. But if you mean an event where your life is not at risk, there are the large fans used to practise free-falling. Floating in water could count as not feeling gravity.
Colloids are a substance microscopically dispersed throughout another substance. Colloids are breaking down large particles which add mechanical energy input. Colloid mill are consists of 2 heavy steel discs that is parted by small gaps.
Attrition.
A moving fan is an example of kinetic energy, the energy of objects in motion. An example of potential energy would be a large rock at the edge of a cliff. If the rock falls off the cliff, its potenital energy (energy by virtue of its location), is converted to kinetic energy, energy of its motion, as it falls.
The large intestine is mechanical digestion; it absorbs water and is involved in peristalsis. It has nothing to do with enzymes, which is chemical digestion.
The large intestine is mechanical digestion; it absorbs water and is involved in peristalsis. It has nothing to do with enzymes, which is chemical digestion.
mechanical digestion is when you are breaking down food almost by hand. you're breaking it down manually. an example of mechanical digestion is chewing. it begins in your mouth and ends once you swallow.
Mechanical weathering