Definition: A type of clay that can absorb water and is made from volcanic ash. It is often used in products like adhesives, cements, and ceramics.

Example: Bentonite is commonly used in drilling fluids to help stabilize the borehole.

Definition: A clear, colorless liquid made from petroleum that is flammable and often used as a solvent or fuel.

Example: The mechanic used benzine to clean the engine parts.

Definition: A type of chemical compound that is yellow and crystalline, known to cause cancer and found in substances like coal tar and cigarette smoke.

Example: Benzopyrene is often studied for its harmful effects on human health due to its carcinogenic properties.

Definition: A raised area of earth or a bank that is used as a barrier, a path, or a ledge, often found along roads, beaches, or canals.

Example: The workers built a berm to protect the area from flooding.

Definition: To create or add a raised area of soil or earth, often used for landscaping or to control water flow.

Example: The workers bermed the area around the pond to prevent flooding.

Definition: A container used for storing things, often made of plastic or metal, and usually has an opening at the top.

Example: Please put the trash in the bin.

Definition: To put something into a container or storage area, often used for organizing items.

Example: Please bin the old papers to keep the office tidy.

Definition: Able to kill living organisms, particularly small ones like bacteria and fungi.

Example: The biocidal properties of the chemical make it effective in disinfecting surfaces.

Definition: A chemical substance that can kill or control harmful living organisms, such as pests or bacteria.

Example: Farmers often use biocides to protect their crops from insects and diseases.

Definition: Related to the interaction between living organisms and their climate, often aimed at creating a comfortable environment.

Example: The architect designed a bioclimatic building that maximizes natural light and minimizes energy use.

Definition: A set of methods used to keep dangerous biological materials safely contained within a lab to prevent them from escaping into the environment.

Example: The researchers implemented strict biocontainment measures to ensure safety during their experiments with infectious agents.

Definition: A method of controlling pests and diseases in agriculture by using natural predators or parasites instead of chemical pesticides.

Example: Farmers often use biocontrol to manage pests in an environmentally friendly way.