Question: Q: What is occurring at an alarming rate as a result of global climate change and the constant melting point of ice? A:
OPTIONS:
- glacial movement
- glacial hardening
- glacial formation
- glacier melt
Answer: glacier melt

input with options: Q: What compounds contain only carbon and hydrogen? A:
OPTIONS:
- carbonates
- particles
- molecules
- hydrocarbons
output: hydrocarbons

Q: Q: What is usually necessary to develop cancer? A:

OPTIONS:
- crucial genes mutations
- massive genes mutations
- novel genes mutations
- multiple genes mutations

A: multiple genes mutations

input: OPTIONS:
- freezing
- thermal contraction
- atmospheric expansion
- thermal expansion Now, answer this question: Q: What term is used to describe the change in size or volume of a given mass with temperature? A:
A:
output: thermal expansion

Q: Involved in balance, the semicircular canals are parts of what organs? A:

OPTIONS:
- eyes
- lungs
- ovaries
- ears

Answer: ears

Q: Q: Lenses make use of what to create images? A:

OPTIONS:
- envelopment of light
- stimulation of light
- resonance of light
- refraction of light

A:
refraction of light