To match the definitions with the given terms, we will provide a brief explanation of each term and then match it to its corresponding definition.
1. Stimulant - A substance that increases activity or arousal in the body or brain.
Match: Vaping - Vaping involves inhaling and exhaling aerosol produced by an electronic cigarette or similar device, which often contains nicotine. Vaping can provide a stimulating effect due to the nicotine present in the aerosol.
2. Tar - A sticky substance that is produced from the burning of tobacco and is a major component of cigarette smoke.
Match: Smokeless tobacco - Smokeless tobacco refers to products such as snuff or chewing tobacco that are used without being burned or producing smoke. These products do not contain tar.
3. Carcinogen - A substance or agent that is known or suspected to cause cancer.
Match: Tar - Tar, derived from burning tobacco, contains various harmful compounds, including carcinogens that can increase the risk of cancer.
4. Smokeless tobacco - A category of tobacco products that are used without being burned or producing smoke.
Match: e-cigarette - An e-cigarette is an electronic device that heats a liquid, often containing nicotine, and produces an aerosol (commonly referred to as vapor). Unlike traditional cigarettes, e-cigarettes do not generate smoke.
5. Vaping - The act of inhaling and exhaling aerosol produced by an electronic cigarette or similar device.
Match: None mentioned as vaping is already matched to the definition of a stimulant.
6. Carbon monoxide - A toxic gas, typically released from burning substances, including tobacco, that can be harmful when inhaled.
Match: None mentioned. Carbon monoxide is not directly related to any of the provided terms, but it is present in cigarette smoke and can be harmful.
7. Addictive drug - A substance that causes physical or psychological dependence and users may experience withdrawal symptoms if they stop using it.
Match: Nicotine - Nicotine is a highly addictive chemical found in tobacco products, including cigarettes, smokeless tobacco, and e-cigarettes.
8. Nicotine - A chemical compound naturally found in tobacco leaves that is highly addictive.
Match: Stimulant - Nicotine is a stimulant that increases heart rate, blood pressure, and can have stimulating effects on the central nervous system.
9. e-cigarette - An electronic device that heats a liquid, often containing nicotine, and produces an aerosol for inhalation.
Match: None mentioned as the definition for e-cigarette has already been matched.