Engineering Geology and Geomorphology

Engineering Geology primarily deals with understanding how geological factors influence human-made structures and infrastructure, and how human activities can impact geological processes.

Caves are typically formed through the process of dissolution, where water seeps through cracks and joints in soluble rocks like limestone or dolomite, gradually dissolving and enlarging the openings over time.

Frost wedging is a physical weathering process where water seeps into cracks and joints in rocks, freezes, expands, and exerts pressure, causing the rock to break apart.

Wind is the primary geomorphic agent responsible for the formation and movement of sand dunes. Wind picks up and transports sand grains, causing them to accumulate and form dunes in areas with sufficient wind energy.

Pedogenesis refers to the process of soil formation, where various factors such as climate, parent material, topography, and biological activity interact to transform weathered rock material into soil.

Faults are geological structures where rocks have fractured and shifted relative to each other. Movement along faults can release seismic energy, resulting in earthquakes.

Hydrolysis is a chemical weathering process where water reacts with minerals in rocks, breaking them down and altering their composition.

Meanders are sinuous bends in a river's course, formed as the river erodes and deposits sediment along its banks.

Exfoliation is a physical weathering process where concentric layers of rock peel off due to temperature variations, causing the rock to break down.

Moraines are ridges or mounds of sediment deposited by glaciers at their terminus or along their sides.

Deflation is the process by which wind removes loose soil particles from the Earth's surface, resulting in soil erosion.

Cirques are bowl-shaped depressions formed by glacial erosion at the head of a valley.

Biological weathering is the process by which plants and animals break down rocks through their activities, such as root penetration, burrowing, and the release of organic acids.

Floodplains are flat, low-lying areas adjacent to rivers that are periodically inundated during floods.

Hydraulic action is the process by which water physically breaks down rocks through its force and erosive power.