Vocabulary

• pick up on: To notice or become aware of something that is not obvious.
• rely on: To depend on someone or something
• have to: Must do
• turn on
• chance of survival: The possibility of remaining alive, especially during a dangerous event.
• ramp up: To increase the level or amount of something sharply.
• think of: To look on as (being something specific); consider
• speak to: To address or communicate with someone.
• immune: Having a special protection from, e.g. the law
• release: To free someone from a responsibility or burden
• system: Set of organized, planned ideas that work together
• produce: Fresh foods such as fruits and vegetables
• respond: To answer something or someone
• communicate: To give and exchange information
• clip: A metal holder used for keeping things together
• chemical: Basic substance produced by mixing elements
• water: Clear liquid that forms the seas, rivers and rain
• communication: Talking to people; giving information to people
• plant: Factory or a place where things are made
• rely: Depend on with full trust or confidence
• travel: To go to a place that is far away
• soil: Conditions in which something develops
• damage: Physical harm that is done to something