Definition: An act of using biological agents, like germs or toxins, to create fear or harm in people.

Example: The government is taking measures to prevent any incidents of bioterror.

Definition: A specific area that has similar environmental conditions and supports a particular group of plants and animals.

Example: The biotope in the nature reserve is home to many unique species of birds and plants.

Definition: A type of weapon that uses living organisms or their toxins to harm or kill people, animals, or plants.

Example: The military is researching ways to defend against potential bioweapons.

Definition: A thick, black, sticky substance made from natural or processed hydrocarbons, commonly used for paving roads and waterproofing.

Example: The workers applied bitumen to the road to make it smooth and durable.

Definition: The process of treating a material with bitumen, which is a thick, sticky substance used in construction and road paving.

Example: The bituminization of the road improved its durability and resistance to weather.

Definition: Relating to or containing a type of black, sticky substance that is used in making roads and roofing materials.

Example: The construction company used bituminous materials for the new road.

Definition: Waste water that is contaminated and often contains human waste and other harmful substances.

Example: The treatment plant processes blackwater to make it safe for disposal.

Definition: Made white or lighter in color by using a chemical substance called bleach.

Example: The bleached fabric looked much brighter than before.

Definition: To make something lighter in color, often by using a chemical solution.

Example: She bleached her hair to achieve a lighter shade.

Definition: To experience a decline or deterioration, often due to disease or unfavorable conditions.

Example: The plants began to blight after the heavy rain.

Definition: A serious problem that causes damage or destruction, especially to plants, or something that negatively affects growth and progress.

Example: The blight affected the entire crop, leading to a significant loss for the farmers.

Definition: To cause something to suffer or decay, often referring to plants or crops, but can also mean to negatively affect or ruin something.

Example: The harsh winter blighted the crops, leading to a poor harvest.

Definition: Describing something that has been damaged or ruined, often due to disease or decay.

Example: The blighted crops failed to produce any fruit this season.

Definition: To cause to suffer or to become damaged, especially in a way that prevents growth or success.

Example: The harsh winter blighted the crops, leaving the farmers with little to harvest.