Vocabulary

• at a time: Separately; one by one
• go away: To go on vacation
• consist of
• in order to: For the purpose of; with the aim of.
• with just: Using only; with no more than.
• at sea
• on end: Continuously; without stopping.
• slip into: To quickly put on (a piece of clothing).
• spend more time: To dedicate a greater amount of time to a particular activity or person.
• at least: As a minimum
• on the other hand : Considering a different aspect of the matter; alternatively.
• toss out: To throw something away; discard.
• constantly: Frequently, or without pause
• subtle: Delicate or slight so it is difficult to perceive
• deprivation: State of lacking something needed
• recognize: To accept the truth or reality of something
• period: Set amount of time during which events take place
• experience: Thing a person has done or that happened to them
• completely: In every way or as much as possible
• extreme: Very great in degree
• specifically: As regards a particular thing; closely related to
• experiment: Test performed to assess new ideas or theories
• inevitably: (Happening) with complete certainty
• version: Different way that someone interprets something
• slip: Act of beginning to fall from losing balance
• alert: Being aware and able to respond quickly
• stimulate: To arouse or excite emotionally
• brain: To strike someone forcefully on the head
• maintain: To keep saying something a certain way
• similar: Nearly the same; alike
• surface: To give (road) a top layer
• hemisphere: One half of a rounded, ball-like object
• observe: To celebrate a particular holiday/religious event
• switch: A change or shift from one method to another
• consciously: In a manner that is aware, and on purpose
• degree: Amount or extent of something
• respond: To answer something or someone
• rely: Depend on with full trust or confidence
• leave: To go away from; depart
• suggest: To mention something that could be done; propose
• preference: Something that is liked/wanted more than another
• expose: To make visible, without covering or protection
• movement: Part of a piece of classical music
• activity: An action or task, e.g. sports, washing clothes
• vary: To change something and make it different
• marine: Soldier trained to serve on land and sea
• tolerance: Ability to adjust to changes, your environment etc.
• drown: To kill something by putting it under water
• order: Religious or social group, as of nuns
• spend: To use money to pay for something
• control: A device designed to operate a machine
• alertness: State of being aware and able to respond quickly
• partially: In part; in some degree; not wholly
• continue: To do something without stopping, or after pausing
• catch: Amount of something that has been caught
• fur: Hairy coat of an animal
• active: Moving around a lot or doing many things
• migrate: To move from one country or place to live or work
• great: Very good; better than before
• land: Region or country
• calf: Young cow
• vertebrate: Having a backbone
• jellyfish: Soft-bodied sea animal, as with stinging tentacles
• newborn: Having just/recently arisen or come into existence