ITCZ) or equatorial trough. This line of convergence near the equator is also discernible in a map of streamlines (Figure 12.2; Note 12.A). It is actually a band a few hundred kilometres wide, enclosing places where winds flow inwards (are 'confluent') and subsequently rise convectively.he movement of the ITCZ across South Africa (Figure 12.1) is complicated by the land's shape, elevation and location, and there is a southerly spur called the Zaire Air Boundary (ZAB). Similarly, there is a spur over South America.
C. horst. D. mountain belt. Weegy: A downwarped structure with a circular shape is a basin. Expert answered|debnjerry|Points 32701|User: Faults are generally closely associated with A. monoclines. B. anticlines. C. synclines. D. symmetrical folds. Weegy: Faults are generally closely associated with monoclines.. horst. D. mountain belt. Weegy: A downwarped structure with a circular shape is a basin. Expert answered|debnjerry|Points 32701|User: Faults are generally closely associated with A. monoclines. B. anticlines. C. synclines. D. symmetrical folds. Weegy: Faults are generally closely associated with monoclines.
Movement on faults can be a combination of dip-slip and strike-slip. Pure dip-slip faults can be normal (h/wall down) or reverse (h/wall up). Pure strike-slip faults can be dextral (right-lateral) or sinistral (left-lateral). Oblique-slip faults combine dip-slip and strike-slip components.Net slip = displacement on a fault, measured in the plane of the fault.) Classification. Fault rocks are classified according to the size of the fragments, and whether they are cohesive or not. If cemented by minerals precipitated from circulating groundwater it is an indurated gouge. Cataclasite: Cohesive fault rocks composed of broken, crushed and rolled grains.