Vocabulary

• in the past: During a former period of time; previously.
• going on: To continue doing something
• same time: Occurring simultaneously or at the same point in time.
• have to: Must do
• think of: To look on as (being something specific); consider
• compared with: In relation to
• over time: Gradually; as time passes.
• due to: Because of; owing to
• hang on: To wait for the person you phoned to answer
• lead to: To result in some action
• in actuality: In fact; in reality; actually.
• back then: At that time in the past.
• in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
• positive: Showing agreement or support for something
• increase: To make or become larger in size or amount
• change: To exchange one set of clothes for another
• planet: One of the bodies that orbit the sun
• climate: Typical weather conditions in a particular place
• degree: Amount or extent of something
• atmosphere: Air around us
• rise: To wake up and get out of bed after sleeping
• earth: Wire connecting an electrical device to the ground
• feedback: A response or opinion, about a service, etc.
• temperature: When you your body heat is above normal
• emit: To release or send out (a gas, etc.)
• global: Concerning, involving, affecting all of something
• audible: Capable of being heard; loud enough to be heard
• Celsius: Another name for 'centigrade'