Q: Fact 1: The looseness of soil has a positive impact on a plant 's roots' growth in that soil. Fact 2: Fertile soil is loose, absorbent and pleasant smelling. Given the two facts above, the growth of plant roots is positively impacted by what kind of soil?

OPTIONS:
- fertile
- claggy
- heavy
- alluvial
- sun's heat
- salinity
- warm
- dense

A: fertile

Q: Fact 1: Afirecracker converts chemical energy into sound. Fact 2: Fireworks are illegal, including firecrackers. Given the two facts above, what converts chemical energy into sound?

OPTIONS:
- a firework
- sensory neurons
- Gunshots
- a bottle
- a battery
- animals
- a flashlight
- engines

A: a firework

Q: Fact 1: Absorbing sunlight causes objects to heat. Fact 2: Heat transfer always occurs from warm to cool. Given the two facts above, what can cause cool objects to warm up?

OPTIONS:
- absorbing sunlight
- absorbing nutrients
- absorbing moisture
- kinetic energy
- electromagnetic energy
- absorbing personality
- energy of moving objects
- water vapor

A: absorbing sunlight

Q: Fact 1: Aplant requires food for survival. Fact 2: All plants require sunlight to make their food. Given the two facts above, what does sunlight do to a plant?

OPTIONS:
- It gets heated up
- Makes it taste good
- massive damage
- adding heat
- Helps it survive
- Makes it die
- competing for resources
- Nothing

A:
Helps it survive