Fact 1: Ants communicate with chemicals called pheromones. Fact 2: Ants communicate with the colony in the form of what is called pheremon trails. Given the two facts above, ants communicate with the colony using what?
OPTIONS:
- Electrical energy
- Chemical energy
- visible energy
- Decibels
- pheremon traits
- heat energy
- refraction of light
- mechanical waves
pheremon traits

Fact 1: Landfills have a negative impact on the environment. Fact 2: All waste was sent to the landfill. Given the two facts above, what has a negative impact?
OPTIONS:
- waste
- viruses
- A virus
- mildew
- neutral
- positive
- cancer
- clean

Answer: waste

Question: Fact 1: Water vapor condensing in clouds causes rain. Fact 2: If it's raining AND barometer is steady, then predict rain. Given the two facts above, how can water vapor be detected?
OPTIONS:
- Thermometer
- radiography
- A computer
- satellites
- Barometer
- Evaporation
- Windmills
- Solar panels
Answer: Barometer

input with options: Fact 1: Viruses cannot reproduce by themselves. Fact 2: Examples include influenza, rabies, HIV, and Herpes viruses. Given the two facts above, what cannot reproduce by themselves?
OPTIONS:
- acid rain
- bacteria
- ferns
- fungi
- mammals
- goats
- rabies
- insects
output: rabies

Q: Fact 1: Ants communicate with chemicals called pheromones. Fact 2: Ants communicate with the colony in the form of what is called pheremon trails. Given the two facts above, what do ants use to communicate?

OPTIONS:
- trails
- sound
- nerves
- waves
- Decibels
- motors
- chemicals
- Energy

A: trails

Fact 1: Sinkholes are formed by precipitation. Fact 2: Eventually, the sinkhole collapses into cavern. Given the two facts above, precipitation filling an underground void can create what?
OPTIONS:
- clouds
- soils
- cavern
- electricity
- mountain
- rain
- rivers
- flooding
cavern