Vocabulary

• at least: As a minimum
• think of: To look on as (being something specific); consider
• rely on: To depend on someone or something
• in addition to: Besides; as well as
• in the world: Used to emphasize a question expressing surprise, confusion, disbelief
• look at: To use your eyes to focus on something
• plus size: Denoting or relating to clothes that are larger than the standard sizes.
• filter out: To remove or separate something unwanted from a liquid or gas using a filter; to remove or ignore something unwanted from a group or collection.
• work on: To devote effort to improve or develop something
• in the first place: To begin with; as the first point or consideration.
• approach: To get close to reaching something or somewhere
• essential: Extremely or most important and necessary
• majority: Amount that is more than half of a group
• vast: Being very large in size or amount
• matter: To be of great importance; to count
• typically: In a normal or usual way
• exposure: Allowing light through a cameras lens onto film
• respiratory: (Medical) concerning breathing
• climate: Typical weather conditions in a particular place
• roughly: Approximately; (of numbers) about; around
• property: Particular quality that someone or something has
• toxic: Poisonous; harmful
• cardiovascular: Concerning the heart and vessels of the body
• prevent: To stop something from happening or existing
• military: Army or armed forces
• filter: Device to remove certain types of light, sound
• premature: Happening before the natural or desired time
• tiny: Very, very small
• emerge: To rise or appear out of some background
• trap: Device used for catching animals
• threat: Warning of probable trouble
• capture: To attract and hold e.g. interest, attention
• seal: To close tightly to protect it from leaking
• oxygen: A gas in the air that we need to breathe
• accelerate: To cause to occur earlier than expected
• rely: Depend on with full trust or confidence
• spooky: Unpredictably excitable (especially of horses)
• react: To change when mixing with other chemicals
• collision: Act of crashing into someone or something else
• activate: To cause to happen; cause a chemical reaction
• plastic: Stiff but usually flexible man-made material
• combine: To mix several things together to form one thing
• frequency: Number of repetitions of (radio or sound) wave
• chemical: Basic substance produced by mixing elements
• depend: Be controlled or determined by (someone/something)
• carbon: Chemical element with an atomic number of 6
• technology: Use or knowledge of science in industry etc.
• thread: Spiral cut at the end of a bolt
• simple: Not hard to understand or do; not complex
• catch: Amount of something that has been caught
• chance: The way something happens without planning
• basic: At the most important or easiest (beginner) level
• protect: To defend someone or something from harm or danger
• vent: To express anger or grievance loudly/with feeling
• airborne: Being in the air
• burn: To destroy with fire
• infuse: To soak tea, etc. in hot water, oil etc.
• design: To plan in a particular way to fulfill a purpose
• dangerous: Involving the chance of hurt or damage; risky
• long: Person's name
• sieve: Device with fine mesh to filter out liquids
• chlorine: Greenish-yellow gas with a strong smell
• triple: Group or set of three
• ozone: Gas protecting the earth from the sun
• pollutant: Toxic substance harmful to the environment
• useless: Having no use; incapable of functioning properly
• speak: To be able to use a certain language
• cheap: Not costing a lot of money
• honeycomb: Wax structure of six-sided cells made by bees
• air: Mixture of gases around the earth that we breathe
• ammonia: Colorless liquid or gas used in cleaning products