Q: Fact 1: Amold spore has a negative impact on the respiratory system. Fact 2: Pulmonologists treat the lungs and respiratory system. Given the two facts above, what specialist can treat the negative impact of mold spores on lungs?

OPTIONS:
- radiography
- periodontist
- pediatrician
- influenza
- it needs them
- Greenhouse gases
- oncologist
- pulmonologist

A: pulmonologist

Q: Fact 1: Pesticides can cause pollution. Fact 2: Biologists have shown that light pollution harms animals. Given the two facts above, what can harm animals?

OPTIONS:
- pesticides
- bacteria
- hay
- cigarettes
- amoebae
- grain
- manure
- mines

A: pesticides

Q: Fact 1: Electricity sometimes is used for heating buildings. Fact 2: Most electricity is created with a turbine generator. Given the two facts above, what are most buildings heated with?

OPTIONS:
- a hydraulic system
- electromagnetic energy
- compound of hydrogen oxygen
- Movement of an air mass
- cellulose
- turbine generators
- lowered energy cost
- direct energy

A: turbine generators

Q: Fact 1: Damming a river can cause a lake to form. Fact 2: Water ponding in a depression forms a lake. Given the two facts above, damming a river can cause what in a depression?

OPTIONS:
- storing water
- less water
- toxic water
- silt
- water ponding
- dry stones
- body water
- drying out

A:
water ponding