Fact 1: Faulting of rock in Earth 's crust causes earthquakes. Fact 2: Earthquake tremors also frequently shatter window glass miles from the epicenter. Given the two facts above, how can Earth's crust shatter glass windows for miles?

OPTIONS:
- it can't
- It gets heated up
- erosion
- melting
- bottom of feet
- rock faulting
- heat energy
- having no movement

Answer: rock faulting

Fact 1: Loud noises can cause animals to startle. Fact 2: Anything out of the ordinary can startle and spook animals into uncommon and dangerous behaviors. Given the two facts above, what can cause animals to become dangerous?

OPTIONS:
- threatened
- Befriending them
- influenza
- hyperthyroidism
- Helping them
- Loud noises
- Happy thoughts
- steroids

Answer: Loud noises

Fact 1: Flagella help prokaryotes move. Fact 2: Flagella are elongated cilia which moves like a whip or a tail. Given the two facts above, what help prokaryotes to move?

OPTIONS:
- organisms
- tentacles
- glucose
- feet
- Energy.
- Energy
- Mitosis
- cilia

Answer: cilia

Fact 1: Faulting of rock in Earth 's crust causes earthquakes. Fact 2: Faults are produced by stress in the earth's crust that either compress or extend rocks. Given the two facts above, what in the Earth's crust causes earthquakes?

OPTIONS:
- heat
- stress
- cracks
- volcanoes
- erosion
- waves
- Wind
- Movement

Answer:
stress