Question:
Use evidence from the fact that a valley is formed by a river flowing to answer the following question. OPTIONS:
- the passage of water in a straight or winding path moving consistently
- pools of water filling until a deep lake forms
- rain water frequently raining down
- high winds blowing rain and hail "In what way are valleys formed?"

Answer:
the passage of water in a straight or winding path moving consistently

Question:
Use evidence from the fact that as light pollution increases , seeing the stars will be harder to answer the following question. OPTIONS:
- beside a streetlight
- the countryside
- the big city
- beside a skyscraper "If a person enjoys star gazing the best place to live is"

Answer:
the countryside

Question:
Use evidence from the fact that if food is cooked then heat energy is added to that food to answer the following question. OPTIONS:
- solar
- cold
- hotness
- freezing "If food is cooked what kind of energy is added to it?"

Answer:
hotness