Question: You are presented with the quiz "What can change the color of an environment from green to brown?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "adrought can change the color of an environment from green to brown" and "too little rain causes a drought". So, what's the best answer to the question?
OPTIONS:
- harmful substances
- clouds
- Greenhouse gasses
- blizzards
- deforestation
- Greenhouse gases
- blue skies
- too little rain
Answer: too little rain

Question: You are presented with the quiz "What can cause melting?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "temperature changing can cause phase changes" and "melting is the change of phase from a solid to a liquid". So, what's the best answer to the question?
OPTIONS:
- Changing pressure
- Heat energy
- Water expanding
- Evaporation
- converting electricity to heat
- Increase in mass
- Temperature changing
- Chemical reaction
Answer: Temperature changing

Question: You are presented with the quiz "what is bent or split into different colors?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "refracting sunlight causes sunlight to split into different colors" and "refraction Refraction is the bending of light rays". So, what's the best answer to the question?
OPTIONS:
- light
- soil
- an ion
- wind
- bamboo
- rain
- orchids
- fibers
Answer:
light