overturned fold
recumbent fold
The two types of folding that come about as a result of earth movement: syncline and anticline. Syncline folds are down-curving, layers of earth bent downwards, pushing the folds of earth around it upwards. The upwards folds are the anticline folds. ^ <- Anticline v <-Syncline
Folds which maintain uniform layer thickness are classed as concentric folds; those which do not are called similar folds. Similar folds tend to display thinning of the limbs and thickening of the hinge zone. Concentric folds are caused by warping which results from deformation of the layers, whereas similar folds usually form by some form of dislocation between the layers (sliding), with extension and contraction of the thickness of rock layers differently in the limb and hinge zones. -118 Team!
There are three main types of folds in geology: anticlines (upward-arched folds), synclines (downward-troughed folds), and monoclines (single, step-like folds). These folds are typically formed by compressional forces in the Earth's crust.
A syncline is a geologic structure in which the strata are bent into a downfold, like the letter U. The youngest rocks are in the center of the U and the oldest rocks are on the flanks. Synclines may be either symmetrical or asymmetrical. The opposite of a syncline is an anticline, with the folds upward. Both structures are thought to be formed when rock is deformed by pressure from mountain building.
folds
it has two folds.
Explain the "two folds" of the Muslin threat to Europe
Some shapes do not have any lines of symmetry. These shapes are called asymmetrical. It doesn't matter how you fold an asymmetrical shape--the two halves just won't match!
ADSL and VDSL
ADSL and VDSL
anticlines and synclines
Yes. If one or two of the sides are of a different length than the other/s, it would make it an asymmetrical triangle.