Because of the "steep valley sides" and the thin layer of soil (usually poor in nutrients and acidic) over a rocky subsoil.
why is the upper river with its fast flowing steep valley suitable for animal grazing
no
Predator.
animal grazing
the sun's energy goes into the grass and then the grazing animal eats the grass!
Animal Husbandry
They're a grazing animal that requires little feeding.
The disease that affects human sand grazing animals is called the plague.
A kangaroo is a grassland animal and an herbivore. They are a grazing animal. They eat grasses and small scrub bush plants.
why the habitat are suitable for the pond animal
Rabbits can be found in forests, grazing lands, pens and zoos,
Animal fat is not suitable for a vegetarian.