Vocabulary

• on earth: Used to emphasize a question expressing surprise or anger.
• cut up: Be cut up (about) to be upset or angry
• in the dark: Uninformed about something; unaware.
• lay out: To show or explain your plans carefully
• back then: At that time in the past.
• over time: Gradually; as time passes.
• evidence of: Facts, objects, or signs that make you believe that something is true.
• cut across: To rudely go in front of someone
• search for: To try to find someone or something.
• evidence: Factual proof that helps to establish the truth
• ancient: Very old; having lived a very long time ago
• form: Sports team or person's current winning record
• current: Electricity flowing through wires
• tongue: Long, thin part of (e.g. shoe under the laces)
• layer: One of several sheets of a material or object
• earth: Wire connecting an electrical device to the ground
• cut: Act/instance of reducing the size or amount of
• rock: To be greatly upset by something, e.g. a death
• beautiful: Having dome something well
• fossil: Plant or animal that became rock after many years
• old: Having existed for a long time, not young or new
• origin: Point at which something begins or is created
• understanding: To know the meaning of language, what someone says
• teeth: Hard white things in the mouth, used to bite