Exam: IELTS

Definition: The process of treating something with ozone, often to purify or disinfect it.

Example: Ozonation is commonly used in water treatment to remove contaminants.

Definition: A form of oxygen that has three atoms instead of two, often found in the upper atmosphere where it protects us from the sun's harmful rays. It can also be harmful as a pollutant in the lower atmosphere, causing respiratory issues.

Example: The ozone layer helps to shield the Earth from harmful ultraviolet radiation.

Definition: A process involving the treatment of a substance with ozone, often used for purification or disinfection.

Example: The ozonization of water can help eliminate harmful bacteria and pollutants.

Definition: The region of the Earth's atmosphere that contains a high concentration of ozone, which absorbs most of the sun's harmful ultraviolet radiation.

Example: The ozonosphere plays a crucial role in protecting life on Earth from harmful UV rays.

Definition: To walk or move at a steady speed, often with long steps.

Example: She decided to pace herself during the marathon to avoid getting tired too quickly.

Definition: A way of walking or running, often measured by the speed or distance covered in a certain time.

Example: She maintained a steady pace during her morning jog.

Definition: This word is used to indicate that something is done with respect to or in consideration of someone else's opinion or statement, often to show disagreement politely.

Example: Pace my critics, I believe my approach is the best solution.

Definition: To move or develop something at a specific speed or rate, or to measure distance by counting steps.

Example: She paced the room while waiting for the phone call.

Definition: A device or part of the body that controls the rhythm of the heart or sets the pace in various activities.

Example: The doctor recommended a pacemaker to help regulate her heartbeats.

Definition: A person or thing that sets a standard or example for others to follow, especially in a competitive context.

Example: The athlete was a pacesetter in the marathon, inspiring others to improve their times.

Definition: A specific stage in the first division of meiosis where chromosomes become thicker and shorter, and crossing-over occurs between paired chromosomes.

Example: During the pachytene stage, genetic material is exchanged between homologous chromosomes, increasing genetic diversity.

Definition: Able to be calmed down or soothed; someone who can be made less angry or upset.

Example: The pacifiable child quickly stopped crying when his mother held him.

Definition: Describing something that is calm, peaceful, or soothing, often used to refer to a tranquil nature or atmosphere.

Example: The pacific waters of the lake reflected the clear blue sky.