Vocabulary

• speed up: To move more quickly
• build up: To increase the amount; collect something
• at sea
• in the air: Present or circulating in the atmosphere.
• fill up
• same time: Occurring simultaneously or at the same point in time.
• back down: To admit you were wrong; stop claiming
• have to: Must do
• on earth: Used to emphasize a question expressing surprise or anger.
• go higher: To increase or rise to a greater level.
• dig into: To start eating food enthusiastically.
• suffer from: To experience pain or distress; to be badly affected by.
• fatigue: Breaking due to being moved or bent many times
• incredibly: To a great degree; very; amazingly
• individual: Single person, looked at separately from others
• incredible: Very good; amazing
• significant: Large enough to be noticed or have an effect
• process: To organize and use data in a computer
• essential: Extremely or most important and necessary
• immune: Having a special protection from, e.g. the law
• deprivation: State of lacking something needed
• journey: Act of traveling from one place to another; trip
• severe: Very bad; harsh
• sense: Certain mental feeling or emotion
• approximately: Around; nearly; almost; about (a number)
• atmosphere: Air around us
• stress: To emphasize one or more parts of a word, sentence
• imagine: To think creatively about; form mental picture of
• significantly: In a way that is important or noticeable
• pressure: Anxiety caused by difficult problems
• increase: To make or become larger in size or amount
• compound: Series of buildings that are walled or fenced off
• fluid: A material that can easily flow, e.g. water
• nausea: Feeling of sickness so that you feel like vomiting
• concentration: Amount or number of something in a thing or place
• absorb: To take up all attention / energy of something
• brain: To strike someone forcefully on the head
• occur: To come to pass or to happen
• endure: To last for a long time; continue to exist
• rare: (Of meat) cooked, but still red and juicy
• deal: To cope with something - usually troubles
• similar: Nearly the same; alike
• numerous: Existing in large numbers
• genetic: Of, relating to, or controlled by genes
• adapt: To change something for a different function
• rate: To assess something or consider its qualities
• counteract: To reduce the impact doing something opposite
• oxygen: A gas in the air that we need to breathe
• reap: To harvest or to cut and collect crops
• altitude: Height of something above sea level
• peak: Part of a cap that sticks out over your eyes
• century: Period of 100 years
• ever: At any time; at all times in the future
• summit: Official meeting(s) of the leaders of countries
• build: Your physical shape; physique
• bring: To take or go with someone to a place
• rise: To wake up and get out of bed after sleeping
• fill: To make something full
• pump: To make liquid or gas flow in a particular direction
• leak: Act of (gas, liquid) escaping through a small hole
• fast: In a way that is difficult to move or change
• plasma: Substance in which the blood cells are carried
• ascend: To rise, go up to a higher level
• climb: To rise gradually and steadily to a higher point
• buildup: Making people feel excited about some new event
• redefine: To give a new explanation of or reason for
• heartbeat: Beat of your heart
• carotid: Of two major arteries supplying blood to head/neck