Q: Fact 1: Loud noises can cause animals to startle. Fact 2: Thunder, however, is more than a simple, loud explosive sound following a lightning bolt. Given the two facts above, thunder can do what to animals? | OPTIONS:
- decrease stamina
- It gets heated up
- remove fur
- kill them
- lengthen tails
- protect them
- startle them
- improve digestion
A: startle them

Q: Fact 1: Electricity is used as an energy source by electrical devices. Fact 2: Electrical sources are potential hazards. Given the two facts above, what is electricity? | OPTIONS:
- coiled
- movement
- dangerous
- energy
- waves
- engines
- a hazard
- Light
A: a hazard

Q: Fact 1: If a habitat can no longer support animals then those animals will move to another area. Fact 2: Often habitat is destroyed for agriculture. Given the two facts above, what happen in animals' home area that can result in animals moving to another area? | OPTIONS:
- removal of predators
- increased food
- deforestation
- colder weather
- better shelter
- Pollution
- storms
- agriculture
A: agriculture

Q: Fact 1: Decomposition increases amount of organic matter in soil. Fact 2: Also organic matter is acidic. Given the two facts above, decomposition increases amount of _ in soil? | OPTIONS:
- biome
- lipids
- acid
- O2
- potash
- pH
- fungi
- corn
A: acid