The highland or ridge that marks the outer boundary of a drainage basin, separating it from adjacent basins.

There are typically 5 main horizons (O, A, E, B, C). One component is humus (organic matter).

They form when existing rocks are subjected to intense heat and pressure without melting, changing their structure. Example: Marble or Slate.

Creating hazard maps/evacuation plans and building barriers or channels to redirect lava flows.

Basalt (or Granite). It forms when molten rock (magma or lava) cools and solidifies.

True

Sedimentary. These rocks form at temperatures and pressures low enough to preserve organic remains rather than destroying them.

Plates get "locked" together due to friction; when the built-up stress exceeds the friction, they slip suddenly, releasing energy as an earthquake.

Mass movement is the downward movement of soil and rock fragments under the direct influence of gravity. It includes processes like landslides, mudflows, and ro

Climate, Parent Material, and Time.

Igneous, Sedimentary, and Metamorphic

The total area of land where all surface water converges to a single point, such as a river mouth.