Question: Fact 1: Many consumers feed at more than one trophic level. Fact 2: Plants are producers are consumers are omnivores . Given the two facts above, what can feed at more than one trophic level?
OPTIONS:
- all carnivores
- producers
- people
- animals
- chickens
- grass
- humans
- omnivores
Answer: omnivores

Question: Fact 1: Intense heat has a negative impact on an organism. Fact 2: Burns, heat cramps, heat exhaustion, and heat stroke are caused by exposure to heat. Given the two facts above, what temperature causes burns?
OPTIONS:
- the skin
- cigars
- dangerous
- an object
- intense
- burning
- engines
- wind
Answer: intense

Question: Fact 1: Cycles of freezing and thawing water cause ice wedging. Fact 2: An ordinary ice road is therefore severely damaged by cracks induced by the traffic. Given the two facts above, cycles of freezing and thawing water can cause what?
OPTIONS:
- clean county roads
- exposure to cold
- severely damaged roads
- Physical weathering
- colder weather
- Metling snow
- smooth safe roads
- rough riding
Answer:
severely damaged roads