You are presented with the quiz "What is formed when calcite is dissolved?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "acavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone" and "limestone Limestone Limestone is a grey rock that is made of calcite". So, what's the best answer to the question?
OPTIONS:
- graptolites
- patch reefs
- a cavern
- a solute
- body water
- tube
- In sediment
- glass

Answer: a cavern
Question: You are presented with the quiz "what are the results when a population suddenly gets much smaller?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "bottleneck effect occurs when a population suddenly gets much smaller" and "effects of bottlenecks are unpredictable ". So, what's the best answer to the question?
OPTIONS:
- stable
- massive damage
- competition
- linear
- negative
- relocation
- h2o
- unpredictable
Answer: unpredictable
input with options: You are presented with the quiz "Freezing and thawing cause what type of weathering?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cycles of freezing and thawing water cause ice wedging" and "ice wedging is the most important form of mechanical weathering". So, what's the best answer to the question?
OPTIONS:
- loose soil
- climate
- mechanical
- flooding
- Sediment
- rivers
- Metling snow
- Winter
output: mechanical
Q: You are presented with the quiz "Lobsters have special structures for:" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "some arthropods have special excretory structures" and "an ant and a lobster are both arthropods". So, what's the best answer to the question?

OPTIONS:
- excretion
- Cooking
- produce light
- staying warm
- butter
- Maine
- layers of fat
- tastiness

A: excretion
input: OPTIONS:
- planting trees
- nutrients
- deforestation
- lowered energy cost
- food and shelter
- rainforest
- genetic diversity
- urban sprawl Now, answer this question: You are presented with the quiz "Woodlands benefit from what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "planting trees has a positive impact on an ecosystem" and "knowledge of woodland ecosystems is advantageous". So, what's the best answer to the question?
A:
output: planting trees
Question: You are presented with the quiz "What is required by a plant for surival?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "aplant requires food for survival" and "food for the plant is made in the leaves". So, what's the best answer to the question?
OPTIONS:
- nutrients
- thirst
- humans
- Energy.
- Energy
- love
- care
- leaves
Answer:
leaves