6. Słówka

noun - is an underground layer of permeable rock, sediment, or soil that holds and transmits groundwater, functioning as a natural reservoir.

noun - thick, heavy soil that is soft when wet, and hard when dry or baked, used for making bricks and containers.

noun - sand and clay that has been carried along by a river and is left on land.

noun - small pieces of stone used to make paths and road surfaces.

noun - a rounded stone used on the surface of an old-fashioned road.

noun - is a problematic, highly compressible, low-strength organic soil formed from decomposed plant matter in waterlogged conditions.

noun - is the essential process of removing soil, rock, and other materials from the ground to create spaces for constructing buildings, roads, utilities, and other infrastructure.

noun - is a raised structure or mound of compacted earth or other materials used to create a stable, elevated platform for roads, railways, and other infrastructure, or to hold back water to prevent flooding.

noun - a long, narrow hole in the ground next to a road or field, which water can flow through.

verb - to fill a hole created by digging or drilling, especially using some of the material that has been taken out. / noun - is the material, such as soil, gravel etc., used to refill an excavated area after a foundation or trench has been constructed.

noun - the part of a building, road, bridge, etc that is under the ground and supports it.

noun - is the part of a structure that lies below ground level, serving as the critical foundation to transfer the building's loads to the supporting soil.

noun - is a low-strength mix with a high aggregate-to-cement ratio, typically containing less than 10% cement by weight.

noun - is the temporary installation of structural supports to reinforce the walls of an excavated trench, preventing them from collapsing and ensuring the safety of workers and surrounding structures.

noun - is a machine with a vibrating steel plate that uses centrifugal force to densify loose materials like soil, sand, gravel, and asphalt by reducing air pockets and creating a more stable, and strong foundation.