Problem: OPTIONS:
- seed dispersal
- Transfers energy
- change in mood
- death and devastation
- change in population size
- change in individual insect
- change in shape
- converting mass to energy
Q: Fact 1: Migration is a type of movement that changes population size. Fact 2: Insects can also migrate. Given the two facts above, when insects move from one place to another, this usually causes?
Answer: change in population size
Problem: OPTIONS:
- oil
- rain
- sulfur
- cars
- tires
- coal
- tar
- bicycles
Q: Fact 1: Air pollution harms the respiratory and circulatory systems. Fact 2: Cars are a significant source of air pollution. Given the two facts above, what harms the respiratory and circulatory systems?
Answer: cars
Problem: OPTIONS:
- Organic compounds
- solid, liquid, gas
- Chemical energy
- bioaerosols
- harmful substances
- heat energy
- renewable fuel
- kinetic energy
Q: Fact 1: Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants. Fact 2: Ethanol is a domestically produced, renewable fuel. Given the two facts above, alcoholic fermentation of the glucose in corn produces what?
Answer:
renewable fuel