Problem: OPTIONS:
- chemicals
- pigeons
- Cooking
- Cars
- sugar
- light
- energy
- a star
Q: Fact 1: Nuclear reactions in stars causes stars to produce light. Fact 2: Nuclear reactions convert mass to energy. Given the two facts above, what is something that converts mass to energy?
Answer: a star
Problem: OPTIONS:
- glass
- stone
- a wave
- fibers
- tube
- copper
- rocks
- sand
Q: Fact 1: Aprism is used for refracting light. Fact 2: Glass prisms are heavy. Given the two facts above, what is used to refract light?
Answer: glass
Problem: OPTIONS:
- Water expanding
- fish
- loose dirt
- rainfall
- Rocks
- kale
- farms
- flooding
Q: Fact 1: Sediment is formed by weathering. Fact 2: Loose dirt, or sediments, from plowed fields is also a form of agricultural pollution. Given the two facts above, what is caused by weathering?
Answer:
loose dirt