Vocabulary

• on earth: Used to emphasize a question expressing surprise or anger.
• take for example: To use as an instance or illustration.
• for example: As an illustration or instance.
• as opposed to: In contrast to; rather than.
• at night: During the night; in the nighttime.
• of course: Sure ; Certainly
• in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
• in order to: For the purpose of; with the aim of.
• break down: To forcibly break, destroy or make collapse
• anxiety: A feeling of worry, nervousness, or unease about something that might happen, especially when the outcome is uncertain.
• constantly: Frequently, or without pause
• conscious: Aware of what is going on around you
• equivalent: Equal to something in value, use or meaning
• significant: Large enough to be noticed or have an effect
• content: Being happy or satisfied
• engage: To start to fight with an enemy
• access: Way to enter a place, e.g. a station or stadium
• majority: Amount that is more than half of a group
• boost: To increase something; to make something better
• diabetes: Illness where there is too much sugar in the blood
• obesity: State of being so fat it can harm your health
• average: Total of numbers divided by the number of items
• dopamine: Drug used to treat shock and hypotension
• achieve: To succeed in doing good, usually by working hard
• reward: To give something because of someone's good work
• roughly: Approximately; (of numbers) about; around
• hormone: Chemical produced by the body to control functions
• significantly: In a way that is important or noticeable
• crush: Strong attraction to someone
• increase: To make or become larger in size or amount
• disrupt: To cause a disturbance in an activity in progress
• brain: To strike someone forcefully on the head
• alter: To change so (clothing) fits better
• circadian: Concerning biological processes occurring at -hour intervals
• exclusively: For the use of only one person or group
• cause: Belief, goal or organization that people support
• novelty: Items that are unusual, interesting, or unique
• diminish: To make something smaller or less important
• population: Number of people who live in a country, area etc.
• benefit: Good result or effect, something advantageous
• productivity: Rate at which people or machines produce
• seek: To ask someone for help
• melatonin: Hormone secreted by the pineal gland
• responsible: Being the cause of something that has occurred
• minority: Group that is smaller and different from the rest
• provide: To make available; to supply for use
• produce: Fresh foods such as fruits and vegetables
• fall: Season after summer and before winter; Autumn
• spine: Line of bones that runs down your back
• boredom: Feeling of being uninterested or unexcited
• loop: A circle or curved shape, as when you tie a lace
• emit: To release or send out (a gas, etc.)
• information: Collection of facts and details about something
• prevalence: Fact of being widespread or common
• transmit: To broadcast by using signals to a radio/TV
• change: To exchange one set of clothes for another
• hard: Difficult to do; difficult to understand
• cocaine: Illegal drug made from coca leaves
• myopia: Inability to clearly see objects that are far away
• design: To plan in a particular way to fulfill a purpose
• angle: Place where two lines or surfaces meet
• time: Speed at which music is played; tempo
• nicotine: Addictive substance in tobacco
• asleep: In a state of sleep; sleeping
• people: Persons sharing culture, country, background, etc.
• attentiveness: Paying particular attention to
• candy: Small sweet foods made mostly of sugar
• cellphone: Phone you can take with you everywhere
• gamma: Third letter of the Greek alphabet